Infant feeding decisions are highly emotionally charged. I argue elsewhere that many problems surrounding infant feeding decisions result from a moralized context created by mistakes in our assumptions about maternal duties including the mistaken assumption that mothers have a defeasible moral duty to breastfeed. Mothers have a reason, but not a moral duty to breastfeed. Even those who are convinced by my argument in the case of full-term babies, might find it harder to accept in the case of premature (...) babies. It might seem that mothers do have a defeasible moral duty to breastfeed or, as is more likely to be appropriate in such cases, to express breastmilk. Here, I explain why preterm neonates present a tricky case for the right not to breastfeed. I show why, nonetheless, moral pressure for mothers to express breastmilk in the neonatal unit is neither permissible nor pragmatically advisable. I argue that instead we should address structural barriers to providing breastmilk and support donor milk initiatives. (shrink)

This paper proposes and employs a framework for determining whether life-saving treatment at birth is in the best interests of extremely preterm infants, given uncertainty about the outcome of such a choice. It argues that given relevant data and plausible assumptions about the well-being of babies with various outcomes, it is typically in the best interests of even the youngest preterm infants—those born at 22 weeks gestational age—to receive life-saving treatment at birth.

The paper analyses the application of the best interest standard in the medical care of extremely preterm babies. It proposes that as long as the parents base their decision on a well-founded medical opinion regarding the neonate’s diagnosis and prognosis and are not victims of superstition or prejudice, medical professionals are obligated to respect the parents’ informed consent, even if the professionals disagree with the parents’ opinion. In their assessments of the neonate’s interest, medical professionals can be (...) primarily guided by their judgment regarding its diagnosis and prognosis. By contrast, the personal involvement of the parents in the decision-making process, their values and the family-specific context of the infant’s possible future makes their opinion regarding the infant’s interests significantly more convincing than the opinions of other persons involved. (shrink)

Neonatal intensive care units represent simultaneously one of the great success stories of modern medicine, and one of its most controversial developments. One particularly controversial issue is the resuscitation of extremely preterm infants. Physicians in the United States generally accept that they are required to resuscitate infants born as early as 25 weeks and that it is permissible to resuscitate as early as 22 weeks. In this article, I question the moral pressure to resuscitate by criticizing the idea (...) that resuscitation in this context “saves” a human life. Our radical medical advancements have allowed us to intervene in the life of a human before it makes sense to say that such an intervention “saves” someone; rather, what the physician does in resuscitating and treating an extremely preterm infant is to take over creating it. This matters, I argue, because “rescues” are much more morally urgent than “creations.”. (shrink)

In a crisis, societal needs take precedence over a patient’s best interests. Triage guidelines, however, differ on whether limited resources should focus on maximizing lives or life-years. Choosing between these two approaches has implications for neonatology. Neonatal units have ventilators, some adaptable for adults. This raises the question of whether, in crisis conditions, guidelines for treating extremely premature babies should be altered to free-up ventilators. Some adults who need ventilators will have a survival rate higher than some (...) class='Hi'>extremely premature babies. But surviving babies will likely live longer, maximizing life-years. Empiric evidence demonstrates that these babies can derive significant survival benefits from ventilation when compared to adults. When “triaging” or choosing between patients, justice demands fair guidelines. Premature babies do not deserve special consideration; they deserve equal consideration. Solidarity is crucial but must consider needs specific to patient populations and avoid biases against people with disabilities and extremely premature babies. (shrink)

BackgroundDeciding whether to resuscitate extremely preterm infants (EPIs) is clinically and ethically problematic. The aim of the study was to understand neonatologists’ clinical–ethical decision-making for resuscitation of EPIs.MethodsWe conducted a qualitative study in Belgium, following a constructivist account of the Grounded Theory. We conducted 20 in-depth, face-to-face, semi-structured interviews with neonatologists. Data analysis followed the qualitative analysis guide of Leuven.ResultsThe main principles guiding participants’ decision-making were EPIs’ best interest and respect for parents’ autonomy. Participants agreed that justice as (...) resource allocation should not be considered in resuscitation decision-making. The main ethical challenge for participants was dealing with the conflict between EPIs’ best interest and respect for parents’ autonomy. This conflict was most prominent when parents and clinicians disagreed about births within the gray zone (24–25 weeks). Participants’ coping strategies included setting limits on extent of EPI care provided and rigidly following established guidelines. However, these strategies were not always feasible or successful. Although rare, these situations often led to long-lasting moral distress.ConclusionsParticipants’ clinical–ethical reasoning for resuscitation of EPIs can be mainly characterized as an attempt to balance EPIs’ best interest and respect for parents’ autonomy. This approach could explain why neonatologists considered conflicts between these principles as their main ethical challenge and why lack of resolution increases the risk of moral distress. Therefore, more research is needed to better understand moral distress in EPI resuscitation decisions.Clinical Trial Registration: The study received ethical approval from the ethics committee of UZ/ku Leuven (S62867). Confidentiality of personal information and anonymity was guaranteed in accordance with the General Data Protection Regulation of 25 May 2018. (shrink)

In current practice, decisions regarding whether or not to resuscitate infants born at the limits of viability are generally made with expectant parents during a prenatal consultation with a neonatologist. This article reviews the current practice of prenatal consultation and describes three areas in which current practice is ethically problematic: (1) risks to competence, (2) risks to information, and (3) risks to trust. It then reviews solutions that have been suggested in the literature, and the drawbacks to each. Finally, it (...) suggests that the model of prenatal consultation be altered in three ways: (1) that the prenatal consultation be viewed as a process over time, rather than a onetime event; (2) that decision making in the prenatal consultation be framed as a choice between nonresuscitation and a trial of neonatal intensive care, rather than a choice between “doing nothing” and “doing everything”; and (3) that the prenatal consultation process devote serious attention to both the transfer of information and the non-informational needs of families, rather than focus on the transfer of information alone. (shrink)

The extremely preterm infant, born before 28 weeks of gestational age, has been the focus of much ethical discussion. These infants have a significant risk of mortality and morbidity, and it is not...

ArgumentsPhysicians who counsel expectant parents about the needs for resuscitation and intensive care for an extremely preterm infant must be able to address many clinical facts and be prepared to face several ethical considerations. Such counseling is generally more than an acquisition of informed consent. It must be guided by ethical principles, values held dear by parents, relational priorities and directed toward an informed and shared decision-making process. Parents may come with a need for clinical facts, a desire (...) that they be heard as they express their values, and to help physicians realize that many are determined to follow a certain path well before such counseling occurs. They may well not be moved by counseling of the physician but still desire to be heard, respected, and allowed to contribute to their newborn’s care plans.ConclusionsRealizing this, the physician can be accepting and develop a trusting relationship with the parents that will be of value throughout the hospitalization regardless of outcome. (shrink)

Preterm birth is defined as any birth that occurs prior to 37 weeks gestation, and is a leading cause of infant mortality, neurological disabilities, breathing, feeding and vision problems, and hea...

Policies and position statements regarding decision-making for extremely premature babies exist in many countries and are often directive, focusing on parental choice and expected outcomes. These recommendations often state survival and handicap as reasons for optional intervention. The fact that such outcome statistics would not justify such approaches in other populations suggests that some other powerful factors are at work. The value of neonatal intensive care has been scrutinized far more than intensive care for older patients and suggests (...) that neonatal care is held to a higher standard of justification. The relative value placed on the life of newborns, in particular the preterm, is less than expected by any objective medical data or any prevailing moral frameworks about the value of individual lives. Why do we feel less obligated to treat the premature baby? Do we put newborns in a special and lesser moral category? We explore this question from a legal and ethical perspective and offer several hypotheses pertaining to personhood, reproductive choices, “precious children,” and probable evolutionary and anthropological factors. (shrink)

The neonatal nurse forges a unique partnership with parents of a critically ill infant who are often, unexpectedly, exposed to the bewildering and complex environment that is neonatal intensive care, helping navigate them through this unchartered territory. Our role is multifaceted, with the primary focus of providing care in the best interests of our patients.1 This is realised through the provision of high-quality evidence-based care, advocating for the needs of the baby and family, and when required acting as a linchpin (...) bridging communication channels between medical and nursing teams, other allied health professionals, and the family.1 2 Ordinarily, the birth of an extremely preterm infant is a distressing, life-changing event for parents; this is further complicated by a number of additional factors in this complex scenario3. (shrink)

The Child Abuse Amendments of 1984 established the norms for treating disabled newborns, but they did not address the treatment of premature babies. Parents and physicians need a framework for decisionmaking. A decision handed down recently by the Texas Supreme Court is a step forward.

The Child Abuse Amendments of 1984 established the norms for treating disabled newborns, but they did not address the treatment of premature babies. Parents and physicians need a framework for decisionmaking. A decision handed down recently by the Texas Supreme Court is a step forward.

Improved life sustaining technology in the neonatal intensive care unit (NICU) has resulted in an increased probability of survival in extremely premature babies. Miracle baby stories in the popular press are a regular occurrence and these reports are often the first source from which the general public learn about extremely premature babies. The research from which this paper is drawn sought to explore the care‐giving and ethical dilemmas of neonatal nurses when caring for extremely premature (...) babies 24 weeks gestation and less. This current paper aims to outline the views of neonatal nurses on miracle baby stories in the media. Data were collected via a questionnaire to 760 Australian neonatal nurses with 414 returned, representing a response rate of 54.4%. Narrative was collected from semi‐structured interviews with 24 experienced neonatal nurses in NSW, Australia. A qualitative approach utilising thematic analysis was utilised to analyse the data. The theme the myth of the miracle baby is seen as generating myths and unrealistic expectations on the part of vulnerable families and the public. Neonatal nurses, as the primary caregivers for tiny babies and their families, viewed popular media publications with suspicion, believing published reports to be incomplete, inaccurate and biased towards the positive. (shrink)

In their important article, Haward et al. (2020) discuss whether guidelines for treating extremely premature babies should be altered to free up ventilators during crises such as COVID-19 pandemic. The authors’ claim is that premature babies do not deserve special consideration for ventilator treatment but merely equal consideration. In this brief commentary, I continue their discussion by considering additional factors that may help us determine whom we should save in a crisis: babies or the elderly.

Prolonging neonatal lifeThe paradox that medicine’s success breeds medicine’s problems is well known to readers of the Journal of Medical Ethics. Advances in neonatal medicine have worked wonders. Not long ago, extremely premature birth babies, or those born with very serious health problems, would inevitably have died. Today, neonatologists can resuscitate babies born at ever-earlier stages of gestation. And very ill babies also benefit from advances in neonatal intensive care. Infant lives can be prolonged. Unfortunately, several (...) such babies will not survive for long whatever is done for them. Others will live to leave hospital, but face severe health problems. Doctors have gained the ability to prolong neonatal life. But should they always do so? This question is central to the recent report of the Nuffield Council on Bioethics, Critical care decisions in fetal and neonatal medicine.1 In many quarters, the report received a very positive response, commended in The Lancet as “thoughtful, sensitive and sensible” and welcomed by the premature baby charity BLISS. Critics attacked on both flanks. The report goes too far—ushering in a culture of “throw away babies”. Or it does not go far enough—failing to endorse the Dutch precedent to sanction active neonatal euthanasia.TOO FAR?One of the key recommendations of the report is that guidelines be developed in relation to the institution of intensive neonatal care. It is these guidelines, which have been savaged by some parts of the media. The BMA called them “blanket rules” smothering clinical discretion. The guidelines on resuscitation at birth apply to babies born at the borderline of viability, that is, at or before a gestational age of 25 weeks 6 days. The earlier the baby is born, the lower are the chances that he/she will survive to leave hospital. Before 21 weeks 6 days, none of …. (shrink)

BackgroundThe interRAI 0–3 Early Years was recently developed to support intervention efforts based on the needs of young children and their families. One aspect of child development assessed by the Early Years instrument are motor skills, which are integral for the maturity of cognition, language, social-emotional and other developmental outcomes. Gross motor development, however, is negatively impacted by pre-term birth and low birth weight. For the purpose of known-groups validation, an at-risk sample of preterm children using the interRAI 0–3 (...) Early Years was included to examine correlates of preterm risk and the degree of gross motor delay.MethodsParticipant data included children and families from 17 health agencies in Ontario, Canada. Data were collected as part of a pilot study using the full interRAI 0–3 Early Years assessment. Correlational analyses were used to determine relationships between prenatal risk and preterm birth and bivariate analyses examined successful and failed performance of at-risk children on gross motor items. A Kruskal-Wallis test was used to determine the mean difference in gross motor scores for children born at various weeks gestation.ResultsCorrelational analysis indicated that prenatal and perinatal factors such as maternal nicotine use during pregnancy did not have significant influence over gross motor achievement for the full sample, however, gross motor scores were lower for children born pre-term or low birth weight based on bivariate analysis. Gross motor scores decreased from 40 weeks’ gestation, to moderate to late preterm, and to very preterm, however extremely preterm performed comparably to very preterm.InterpretationThe interRAI 0–3 was evaluated to determine its efficacy and report findings which confirm the literature regarding delay in gross motor performance for preterm children. Findings confirm that pre-term and low birth weight children are at greater risk for motor delay via the interRAI 0–3 Early Years gross motor domain. (shrink)

In recent years, functional connectivity in the developmental science received increasing attention. Although it has been reported that the anatomical connectivity in the preterm brain develops dramatically during the last months of pregnancy, little is known about how functional and effective connectivity change with maturation. The present study investigated how effective connectivity in premature infants evolves. To assess it, we use EEG measurements and graph-theory methodologies. We recorded data from 25 preterm babies, who underwent long-EEG monitoring at (...) least twice during their stay in the NICU. The recordings took place from 27 weeks postmenstrual age until 42 weeks PMA. Results showed that the EEG-connectivity, assessed using graph-theory indices, moved from a small-world network to a random one, since the clustering coefficient increases and the path length decreases. This shift can be due to the development of the thalamocortical connections and long-range cortical connections. Based on the network indices, we developed different age-prediction models. The best result showed that it is possible to predict the age of the infant with a root mean-squared error equal to 2.11 weeks. These results are similar to the ones reported in the literature for age prediction in preterm babies. (shrink)

Preterm birth is defined as delivery occurring before 37 weeks gestation.1 Infants born prematurely have increased risks of morbidity and mortality throughout life, especially during the first year. These risks increase as the gestational age at birth decreases.2 Additionally, there are significant racial and ethnic differences in preterm birth rates. In 2022, the rate of preterm birth among non-Hispanic black women was approximately 50% higher than that observed in non-Hispanic white women.1 The outcomes for these infants are (...) also disparate–preterm birth and low birth weight are the second-leading causes of infant mortality (deaths before 1 year of age). Notably, among preterm neonates, infants born to non-Hispanic black women have a mortality rate more than double that of infants born to non-Hispanic white mothers.3 Importantly, there is a small but significant group of neonates that can be classified as severely premature (those born <28 weeks). Infants born before 28 weeks have varied and uncertain outcomes. While this group accounts for only 0.4% of preterm births, it also accounts for 40% of deaths among preterm neonates.4 As noted by Romanis and Adkins, the advent of artificial amnion and placenta technology (AAPT) holds promise for its potential to address the physiologic complications and mortality risks of extreme prematurity by introducing amniotic substitutes that mimic in vivo placental oxygenation and substrate delivery. In contrast …. (shrink)

While across the animal kingdom offspring are born smaller than their parents, notable exceptions exist. Several dipteran species belonging to the Hippoboscoidea superfamily can produce offspring larger than themselves. In this essay, the blood‐feeding tsetse is focused on. It is suggested that the extreme reproductive strategy of this fly is enabled by feeding solely on highly nutritious blood, and producing larval offspring that are soft and malleable. This immense reproductive expenditure may have evolved to avoid competition with other biting flies. (...) Tsetse also transmit blood‐borne parasites that cause the fatal diseases called African trypanosomiases. It is discussed how tsetse life history and reproductive strategy profoundly influence the type of vector control interventions used to reduce fly populations. In closing, it is argued that the unusual life history of tsetse warrants their preservation in the areas where human and animal health is not threatened. (shrink)

Two incompatible policies exist for guiding medical decisions for extremely premature, sick, or terminally ill infants, the Best Interests Standard and the newer, 20-year old "Baby Doe" Rules. The background, including why there were two sets of Baby Doe Rules, and their differences with the Best Interests Standard, are illustrated. Two defenses of the Baby Doe Rules are considered and rejected. The first, held by Reagan, Koop, and others, is a "right-to-life" defense. The second, held by some leaders of (...) the American Academy of Pediatrics, is that the Baby Doe Rules are benign and misunderstood. The Baby Doe Rules should be rejected since they can thwart compassionate and individualized decision-making, undercut duties to minimize unnecessary suffering, and single out one group for treatment adults would not want for themselves. In these ways, they are inferior to the older Best Interests Standard. A "negative" analysis of the Best Interests Standard is articulated and defended for decision-making for all incompetent individuals. (shrink)

Modern medical technology has made it possible for babies to survive with conditions that would have ended their lives only half a century ago. But complex health care interventions and regimens are not enough. These children require support, caregiving, and constant vigilance from their families, especially their parents. Sometimes referred to as children with "special needs," their dependency and vulnerability may stem from genetic disorders, premature births, serious accidents, or illness. This includes conditions such as severe autism spectrum disorder, (...) Down syndrome, hypoxic ischemic encephalopathy, Trisomy 13, Trisomy 18, Fragile X Syndrome, spina bifida, and brain damage... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Literature 25.1 (2001) 155-165 [Access article in PDF] Critical Discussions Big Guys, Babies, and Beauty Nancy Easterlin Art and Intimacy: How the Arts Began, by Ellen Dissanayake; xvii & 265 pp. Seattle: University of Washington Press, 2000, $29.95. The intellectual climate of postmodernism has not been particularly encouraging for the development of an evolutionary theory of the arts. Concentrated in constructionist modes of analysis and interpretation (...) for the past thirty years, the social sciences and humanities have asserted that aesthetic objects and practices are produced and regulated by social and cultural structures, and serve overwhelmingly to reinforce those structures. In its most extreme form, postmodern constructionism claims that all meaning or significance derives from social and cultural factors, and that perceived truth is a matter of agreement or a function of power. If, for instance, we like Edward Weston's photographs and Georgia O'Keefe's paintings because we observe striking similarities between the organic forms represented in them and features of the human form, postmodernism counsels us that our preferences are dictated by social and cultural regulators, such as current discourses about nature and art, and not in any way by predisposed attractions to types of natural objects or to the relationships between them.Certainly, it would be foolhardy to argue that social and cultural context have no influence on either the type of art that is produced or its reception in any given culture, but a thoroughgoing or strong [End Page 155] constructionism is another matter. 1 Strong constructionism cannot explain--or, to be more accurate, refuses to explain--why we have art in the first place. Recent intellectual fashion has dictated, in sum, that the most interesting questions about art, the truly thought-provoking and hard questions, should not be asked. Yet even in an era inimical to the study of complexity, some scholars will continue to grapple with the interesting questions. So it is that within the past twelve years Ellen Dissanayake has published three books that together stand as the major contribution to an evolutionary understanding of the arts.Dissanayake's three books--What Is Art For? (1988); Homo Aestheticus: Where the Arts Come From and Why (1992); and, most recently, Art and Intimacy: How the Arts Began (2000)--build on one another, elaborating a functional account of the genesis and adaptive value of the arts. 2 It is fitting that each volume amplifies Dissanayake's central theory, representing, as it were, a new stage in that theory's evolution, for elaboration is a key concept in Dissanayake's work.First and foremost, Dissanayake establishes the need for a functional account of art in What Is Art For? before developing her central thesis. Pointing out that what we know of pre-industrial cultures is inconsistent with the traditional approach to aesthetics, Dissanayake fruitfully suggests we readjust our intellectual lens. Whereas aestheticians have been preoccupied for centuries with discovering a transcendent essence for art, a functional and evolutionary account reveals the myopia of such an approach. Premodern cultures, because they do not separate life into discrete categories including the real and everyday, the imaginative and aesthetic, and the religious, have no concept of art apart from everyday activities or utilitarian considerations and, therefore, the study of these cultures calls the existence of a transcendent art essence into question. As constructionist colleagues would be happy to point out, the quest for essences does indeed attest to a cultural bias, that particular bias being an overwhelming tendency to conceptualize in rigid dualities within modern western culture; simultaneously, the quest for essences conflicts with an evolutionary understanding of human beings and their practices. In thus preparing the ground for her central argument, Dissanayake recommends persuasively the need for a major shift in focus among aestheticians, who are encouraged to look at how art behaviors work in adaptively significant ways within human social life.In Dissanayake's account, all of those activities, adornments, and the like in pre-industrial culture that we today see as the ancestors of [End Page 156] modern art forms exemplify a predisposition toward elaboration or, in her chosen phrase... (shrink)

There is an inconsistency in the ways that doctors make clinical decisions regarding the treatment of babies born extremely prematurely. Many experts now recommend that clinical decisions about the treatment of such babies be individualized and consider many different factors. Nevertheless, many policies and practices throughout Europe and North America still appear to base decisions on gestational age alone or on gestational age as the primary factor that determines whether doctors recommend or even offer life-sustaining neonatal intensive (...) care treatment. These policies are well intentioned. They aim to guide doctors and parents to make decisions that are best for the baby. That is an ethically appropriate goal. But in relying so heavily on gestational age, such policies may actually do the babies a disservice by denying some babies treatment that might be beneficial and lead to intact survival. In this paper, we argue that such policies are unjust to premature babies and ought to be abolished. In their place, we propose individualized treatment decisions for premature babies. This would treat premature babies as we treat all other patients, with clinical decisions based on an individualized estimation of likelihood that treatment would be beneficial. (shrink)

In its American context the case of baby Messenger, a preterm infant disconnected from life-support by his father and allowed to die has generated debate about neonatal treatment protocols. Limited by the legal and ethical norms of the United States, this case did not consider treatment protocols that might be available in other countries such as Denmark and Israel: threshold protocols whereby certain classes of newborns are not treated, and preemptive abortion allowing one to choose late-term abortion rather than (...) risk delivery. Each offers a viable and ethically sound avenue for dealing with the economic and social expense of anomalous newborns by aborting or not treating those most likely to burden the health care system. Objections that these protocols are antithetical to American bioethical principles are considered but rejected as each policy answers to economic justice, utility and respect for autonomy. (shrink)

Background: It is not known how neonatologists address the affective and cognitive loads on parents deciding whether to resuscitate infants born extremely preterm. This study explores expert neonatologists' views on these decision-making processes and their own roles in counseling parents. Methods: Semistructured interviews asked internationally recognized experts to share their perspectives on perinatal consultations. Their responses were subjected to thematic analysis. Results: Eighteen of 22 invited experts participated. Approximately equal numbers reported employing a physician-driven approach, a parent-driven approach, (...) and a combined approach during these consultations. Those who followed a physician-driven approach typically focused on conveying standard information about adverse outcomes. Those who followed a parent-driven approach typically focused on addressing parents' information requests, guiding their decision making, and providing affective support. Nearly all experts, in each group, endorsed addressing the child's quality of life, in terms of functionality, when discussing long-term outcomes. Although many believed that families adjusted to life with a disabled child, few discussed the topic during prenatal consultations. Most, in each group, reported trying to alleviate future “decisional regret” for parents whose premature infants subsequently became disabled. None spoke to parents about possible decisional regret after deciding to forgo resuscitation. Conclusions: Expert neonatologists are deeply concerned that parents understand the decision facing them. However, they differ on what information they offer and how they balance parents' need for cognitive and affective support. They expressed more concern about parents' decisional regret should their child survive resuscitation, but have severe disability, than about decisional regret after foregoing resuscitation. (shrink)

It is often pointed out that one cannot be “a little bit pregnant,” but pregnancy’s borders are no longer so crisp. At Children’s Hospital of Philadelphia, scientists have created an artificial womb in which “extremely premature” lambs were nurtured for four weeks, enough to make them ready to meet the world. The goal is to advance this technology until it is available for very premature human infants. At present, we put preemies into neonatal intensive care units, which are (...) class='Hi'>extremely stressful for the babies and their families, and the things we do to try to support them often cause serious damage. If successful, the artificial womb could be a terrific technology. The implications are remarkable. Would humans become somewhat like marsupials? Now, one is either born or not. Would this technology create a new, intermediate stage? What would this mean ethically and legally? (shrink)

BackgroundThe increased risk of developing attention-deficit hyperactivity disorder (ADHD) in extremely preterm infants is well-documented. Better understanding of perinatal risk factors, particularly those that are modifiable, can inform prevention efforts.MethodsWe examined data from the Extremely Low Gestational Age Newborns (ELGAN) Study. Participants were screened for ADHD at age 10 with the Child Symptom Inventory-4 (N = 734) and assessed at age 15 with a structured diagnostic interview (MINI-KID) to evaluate for the diagnosis of ADHD (N = 575). (...) We studied associations of pre-pregnancy maternal body mass index (BMI), pregestational and/or gestational diabetes, maternal smoking during pregnancy (MSDP), and hypertensive disorders of pregnancy (HDP) with 10-year and 15-year ADHD outcomes. Relative risks were calculated using Poisson regression models with robust error variance, adjusted for maternal age, maternal educational status, use of food stamps, public insurance status, marital status at birth, and family history of ADHD. We defined ADHD as a positive screen on the CSI-4 at age 10 and/or meeting DSM-5 criteria at age 15 on the MINI-KID. We evaluated the robustness of the associations to broadening or restricting the definition of ADHD. We limited the analysis to individuals with IQ ≥ 70 to decrease confounding by cognitive functioning. We evaluated interactions between maternal BMI and diabetes status. We assessed for mediation of risk increase by alterations in inflammatory or neurotrophic protein levels in the first week of life.ResultsElevated maternal BMI and maternal diabetes were each associated with a 55–65% increase in risk of ADHD, with evidence of both additive and multiplicative interactions between the two exposures. MSDP and HDP were not associated with the risk of ADHD outcomes. There was some evidence for association of ADHD outcomes with high levels of inflammatory proteins or moderate levels of neurotrophic proteins, but there was no evidence that these mediated the risk associated with maternal BMI or diabetes.ConclusionContrary to previous population-based studies, MSDP and HDP did not predict ADHD outcomes in this extremely preterm cohort, but elevated maternal pre-pregnancy BMI, maternal diabetes, and perinatal inflammatory markers were associated with increased risk of ADHD at age 10 and/or 15, with positive interaction between pre-pregnancy BMI and maternal diabetes. (shrink)

Since the 1980s, a number of medical researchers have suggested that in the future it might be possible for men to become pregnant. Given the role played by the right to reproductive liberty in other debates about reproductive technologies, it will be extremely difficult to deny that this right extends to include male pregnancy. However, this constitutes a reductio ad absurdum of the idea of reproductive liberty. One therefore would be well advised to look again at the extent of (...) this purported right in other contexts in which it is deployed. (shrink)