Preserving the right to future children: an ethical case analysis

Sickle cell disease and infertility risks: implications for counseling and care of affected girls and women

INTRODUCTION

Sickle cell disease (SCD), its treatments and cures present infertility risks. Fertility counseling is broadly indicated for affected girls and women and fertility preservation may appeal to some. Several streams of evidence suggest that the reproductive lifespan of women with SCD is reduced. Pregnancy is associated with high miscarriage rates. There are enduring questions about the effects of highly effective hydroxyurea treatment on female fertility. Current conditioning regimens for gene therapy or hematopoietic stem cell transplant are gonadotoxic. Fertility preservation methods exist as non-experimental standards of care for girls and women. Clinicians are challenged to overcome multifactorial barriers to incorporate fertility counseling and fertility preservation care into routine SCD care.

AREAS COVERED

Here we provide a narrative review of existing evidence regarding fertility and infertility risks in girls and women with SCD and consider counseling implications of existing evidence.

EXPERT OPINION

Addressing fertility for girls and women with SCD requires engaging concerns that emerge across the lifespan, acknowledging uncertainty and identifying barriers to care, some of which may be insurmountable without public policy changes. The contemporary SCD care paradigm can offer transformative SCD treatments alongside comprehensive counselling that addresses fertility risks and fertility preservation opportunities.

Ethical, legal, social, and policy issues of ovarian tissue cryopreservation in prepubertal girls: a critical interpretive review

PURPOSE

Despite the increasing number of childhood cancer survivors, significant advances in ovarian tissue cryopreservation (OTC) technique and medical societies' recommendations, fertility preservation (FP) and FP discussions are not always offered as a standard of care in the pediatric context. The aim of this literature review is to understand what ethical, legal, social, and policy issues may influence the provision of FP by OTC in prepubertal girls with cancer.

METHODS

A critical interpretive review of peer-reviewed papers published between 2000 and January 2023 was conducted, guided by the McDougall's version of the critical interpretive synthesis (Dixon-Woods), to capture recurring concepts, principles, and arguments regarding FP by OTC for prepubertal girls.

RESULTS

Of 931 potentially relevant papers, 162 were included in our analysis. Data were grouped into seven thematic categories: (1) risks of the procedure, (2) unique decision-making issues in pediatric oncofertility, (3) counseling, (4) cultural and cost issues, and (5) disposition of cryopreserved reproductive tissue.

CONCLUSION

This first literature review focusing on ethical, legal, social, and policy issues surrounding OTC in prepubertal girls highlights concerns in the oncofertility debate. Although OTC is no longer experimental as of December 2019, these issues could limit its availability and the child's future reproductive autonomy. This review concludes that specific actions must be provided to enable the offer of FP, such as supporting families' decision-making in this unique and complex context, and providing pediatric patients universal and full access to free or highly subsidized OTC.

Expecting more: the case for incorporating fertility services into comprehensive sickle cell disease care

Assisted reproductive technologies (ART) are not yet systematically available to people with sickle cell disease or their parents. Fertility care for these groups requires addressing sickle cell disease-associated infertility risks, fertility preservation options, pregnancy possibilities and outcomes, and, when needed, infertility treatment. People with a chance of having a child with sickle cell disease can use in-vitro fertilisation with preimplantation genetic testing to conceive a child unaffected by sickle cell disease. Also, parents of children with sickle cell disease can use this technology to identify embryos to become potential future matched sibling donors for stem cell transplant. In the USA, disparities in fertility care for the sickle cell disease community are especially stark. Universal screening of newborn babies' identifies sickle cell disease and sickle cell trait, guidelines direct preconception genetic carrier screening, and standard-of-care fertility preserving options exist. However, potentially transformative treatments and cures for patients with sickle cell disease are not used due to iatrogenic infertility concerns. In diversely resourced care settings, obstacles to providing fertility care to people affected by sickle cell disease persist. In this Viewpoint, we contend that fertility care should be incorporated into the comprehensive care model for sickle cell disease, supporting alignment of treatment goals with reproductive life plans and delivering on the promise of individualised high-quality care for people with sickle cell disease and their families. We consider the obligation to provide fertility care in light of medical evidence, with acknowledgment of formidable obstacles to optimising care, and powerful historical and ethical considerations.

Incorporating gonadal health counseling into pediatric care of sickle cell patients

Discussions regarding gonadal function and possible disease or treatment-related ovarian or testicular dysfunction, sexual dysfunction, and possible future infertility can be challenging in the sickle cell disease (SCD) pediatric care setting. A construct that stratifies topics into those that are time sensitive and those that require reproductive care expertise vs address gonadal health as a part of normal SCD care may be helpful. Pediatric health care discussions of gonadal function/dysfunction for patients with SCD can include (1) time-sensitive fertility consults preceding the start of gonadotoxic therapy and (2) targeted discussions at key time points during normally scheduled hematology clinic visits. The former conversations are best led by individuals with expertise in the risk for treatment-related infertility and fertility preservation. The latter discussions can be incorporated into targeted regularly scheduled visits with hematologists. These topics can be addressed as a part of planned education in pediatric care for adolescents and incorporated into transition plans as young adults transfer care to adult providers. Although the topics of puberty and gonadal health can be uncomfortable and many complex interdisciplinary and ethical issues arise in this process, these discussions can be aided by the collaterals and teaching handouts presented in this article.

Pediatric and Adolescent Oncofertility in Male Patients-From Alpha to Omega

This article reviews the latest information about preserving reproductive potential that can offer enhanced prospects for future conception in the pediatric male population with cancer, whose fertility is threatened because of the gonadotoxic effects of chemotherapy and radiation. An estimated 400,000 children and adolescents aged 0–19 years will be diagnosed with cancer each year. Fertility is compromised in one-third of adult male survivors of childhood cancer. We present the latest approaches and techniques for fertility preservation, starting with fertility preservation counselling, a clinical practice guideline used around the world and finishing with recent advances in basic science and translational research. Improving strategies for the maturation of germ cells in vitro combined with new molecular techniques for gene editing could be the next scientific keystone to eradicate genetic diseases such as cancer related mutations in the offspring of cancer survivors.

A View from the past into our collective future: the oncofertility consortium vision statement

Purpose

Today, male and female adult and pediatric cancer patients, individuals transitioning between gender identities, and other individuals facing health extending but fertility limiting treatments can look forward to a fertile future. This is, in part, due to the work of members associated with the Oncofertility Consortium.

Methods

The Oncofertility Consortium is an international, interdisciplinary initiative originally designed to explore the urgent unmet need associated with the reproductive future of cancer survivors. As the strategies for fertility management were invented, developed or applied, the individuals for who the program offered hope, similarly expanded. As a community of practice, Consortium participants share information in an open and rapid manner to addresses the complex health care and quality-of-life issues of cancer, transgender and other patients. To ensure that the organization remains contemporary to the needs of the community, the field designed a fully inclusive mechanism for strategic planning and here present the findings of this process.

Results

This interprofessional network of medical specialists, scientists, and scholars in the law, medical ethics, religious studies and other disciplines associated with human interventions, explore the relationships between health, disease, survivorship, treatment, gender and reproductive longevity.

Conclusion

The goals are to continually integrate the best science in the service of the needs of patients and build a community of care that is ready for the challenges of the field in the future.

Discussing motherhood when the oncological prognosis is dire: ethical considerations for physicians

Physicians are increasingly open to discussing and supporting pregnancy after cancer treatment. However, counselling patients who are seeking pregnancy despite advanced oncological disease and/or uncertain prognosis is still challenging. Two paradigmatic cases are presented and analysed to illustrate the ethical uneasiness faced by treating physicians when seriously ill patients seek fertility preservation and/or pregnancy. Review of ethical issues is built around the four principles of biomedical ethics. Respect for patients autonomy in relation to managing realistic expectations and avoiding giving patients false hopes opens the analysis. It is followed by considering fair allocation of resources and meaningful distinction between protecting patients from harm and contributing to their welfare. Responsibilities towards the unborn child are discussed in a light of maternal and fetal interdependency. Respecting personal autonomy requires abstaining from controlling inferences to the individual patient's choices, but it does not mean that patients should be left on their own to pick and choose their disease management approaches without advice and guidance from healthcare professionals. Physicians should reason evaluating the potential harms and checking if benefits will outweigh the risks and if costs will produce the best overall results. Responsibilities towards the unborn child can be managed by balancing the respect for maternal autonomy and beneficence for pregnant woman and her fetus. The oncologist cannot determine how patients should view their disease but with empathy and compassion can help them understand the logical rationale behind clinical advice.

Chapitre 9. Oncofertilité et jeunes filles prépubères : Un « droit à un avenir ouvert » ?

Chemotherapy and radiotherapy have increased the life expectancy of cancer patients but may cause premature ovarian failure and irreversible loss of fertility. In the context of childhood cancers, it is now acknowledged that possible negative effects of treatment on future reproductive autonomy are a major concern. While a few options are open to patients post-puberty, the only option currently open to prepubescent girls is cryopreservation of ovarian tissue and subsequent transplantation. Yet, this procedure raises ethical concerns related to its experimental nature and to risks involved in surgery and general anesthesia. In addition, the risk of malignant cells being reintroduced in the future following autologous transplantation of the ovarian tissue is still poorly evaluated. A number of ethical issues arise surrounding this procedure. While the girl's future reproductive autonomy is at stake, it is important to also consider risks associated with the procedure. Fertility preservation through cryopreservation of ovarian tissue thus raises a conflict between the principles of beneficence and non-maleficence. We argue that the ethical complexity surrounding fertility preservation for prepubescent girls should be resolved by applying the principle of "the child's right to an open future". We propose to consider 'beneficence' through the lens of the reproductive autonomy and her potentialin becoming a genetic parent.

Development of a Pediatric Fertility Preservation Program: A Report From the Pediatric Initiative Network of the Oncofertility Consortium

Infertility is known to decrease quality of life among adults. In some cases, infertility is caused by medical conditions and/or treatments prescribed in childhood, and using methods to protect or preserve fertility may expand future reproductive possibilities. Structured programs to offer counseling about infertility risk and fertility preservation options are essential in the care of pediatric patients facing fertility-threatening conditions or treatments, yet multiple barriers to program development exist. This report was developed from the institutional experiences of members of the Pediatric Initiative Network of the Oncofertility Consortium, with the intent of providing guidance for health care providers aiming to establish programs at institutions lacking pediatric fertility preservation services. The mechanics of building a fertility preservation program are discussed, including essential team members, target populations, fertility preservation options (both established and experimental), survivorship issues, research opportunities, and ethical considerations. Common barriers to program development and utilization, including low referral rates and financial concerns, are also discussed, and recommendations made for overcoming such barriers.

Risks associated with fertility preservation for women with sickle cell anemia

OBJECTIVE

To highlight the risk of complications among women with sickle cell anemia (SCA) receiving fertility preservation treatment (FPT) before hematopoietic stem cell transplant (HSCT).

DESIGN

Single-center case series.

SETTING

Academic fertility center.

PATIENT(S)

Women aged 15-32 years with SCA undergoing FPT before HSCT.

INTERVENTION(S)

Retrospective, systematic review.

MAIN OUTCOME MEASURE(S)

FPT modality, SCA complications during FPT.

RESULT(S)

Over an 8-year period (2009-2017), seven women with SCA ages 15-32 years (mean 28.5 years) underwent FPT with embryo cryopreservation (n = 1), oocyte cryopreservation (n = 4), and ovarian tissue cryopreservation (n = 2). The five women subjects who underwent oocyte or embryo cryopreservation were treated with an antagonist controlled ovarian hyperstimulation protocol and individualized gonadotropin dosing. The trigger medications included leuprolide acetate (n = 2), and human chorionic gonadotropin (n = 3). Most patients (n = 5) received a disease-modifying therapy for SCA (hydroxyurea or chronic transfusions) before FPT. Three patients experienced periprocedural SCA complications that included life-threatening respiratory failure, painful crisis requiring interruption of a stimulation cycle, and severe postharvest painful crisis.

CONCLUSION(S)

Women with SCA may choose to undergo diverse FPT strategies before HSCT and are at risk for serious SCA-related complications. Evidence-based strategies to mitigate SCA-related morbidity and to optimize fertility preservation outcomes are needed.

The National Physicians Cooperative: transforming fertility management in the cancer setting and beyond

Once unimaginable, fertility management is now a nationally established part of cancer care in institutions, from academic centers to community hospitals to private practices. Over the last two decades, advances in medicine and reproductive science have made it possible for men, women and children to be connected with an oncofertility specialist or offered fertility preservation soon after a cancer diagnosis. The Oncofertility Consortium's National Physicians Cooperative is a large-scale effort to engage physicians across disciplines – oncology, urology, obstetrics and gynecology, reproductive endocrinology, and behavioral health – in clinical and research activities to enable significant progress in providing fertility preservation options to children and adults. Here, we review the structure and function of the National Physicians Cooperative and identify next steps.

Current standing and future directions in pediatric oncofertility: a narrative review

In this narrative review, we discuss the epidemiology and pathophysiology of infertility in childhood and adolescent cancer. We also review the current guidelines and ethical issues related to pediatric oncofertility. Finally, we present recent advances in basic science and translational research in pediatric fertility preservation (FP).

Ethics of fertility preservation for prepubertal children: should clinicians offer procedures where efficacy is largely unproven?

Young children with cancer are treated with interventions that can have a high risk of compromising their reproductive potential. 'Fertility preservation' for children who have not yet reached puberty involves surgically removing and cryopreserving reproductive tissue prior to treatment in the expectation that strategies for the use of this tissue will be developed in the future. Fertility preservation for prepubertal children is ethically complex because the techniques largely lack proven efficacy for this age group. There is professional difference of opinion about whether it is ethical to offer such 'experimental' procedures. The question addressed in this paper is: when, if ever, is it ethically justifiable to offer fertility preservation surgery to prepubertal children? We present the ethical concerns about prepubertal fertility preservation, drawing both on existing literature and our experience discussing this issue with clinicians in clinical ethics case consultations. We argue that offering the procedure is ethically justifiable in certain circumstances. For many children, the balance of benefits and burdens is such that the procedure is ethically permissible but not ethically required; when the procedure is medically safe, it is the parents' decision to make, with appropriate information and guidance from the treating clinicians. We suggest that clinical ethics support processes are necessary to assist clinicians to engage with the ethical complexity of prepubertal fertility preservation and describe the framework that has been integrated into the pathway of care for patients and families attending the Royal Children's Hospital in Melbourne, Australia.

Fertility counseling and preservation: considerations for the pediatric endocrinologist

Infertility is a distressing consequence of numerous pediatric medical conditions and treatments. The field of pediatric fertility preservation has expanded rapidly over the past decade, and clinical guidelines emphasize the importance of discussing infertility risk and fertility preservation options with patients and families in a timely manner. Understanding the various mechanisms and presentations of fertility issues across diagnoses is imperative to provide counseling to patients and families, and identify individuals who may benefit from fertility preservation. The goals of this manuscript are to outline current fertility preservation options in pediatrics, review populations at-risk for infertility that are seen in pediatric endocrinology, and discuss other important issues related to fertility preservation including ethical considerations.

The Ethics of Fertility Preservation for Pediatric Patients With Differences (Disorders) of Sex Development

Differences (disorders) of sex development are diverse conditions with variations in chromosomal, gonadal, and/or genital development. Fertility potential in this population is variable. Recent investigations into fertility potential in those previously thought to be infertile suggest that the majority may have fertility potential through experimental protocols. Fertility preservation may be more successful if pursued in childhood. As fertility research and techniques advance, it is important to carefully consider pediatric ethical issues specific to this population, including gonadectomy, consent/assent, experimental treatment and false hope, cost and insurance coverage, genetic transmission to offspring, and gender dysphoria.

Autism, intellectual disability, and a challenge to our understanding of proxy consent

This paper focuses on a hypothetical case that represents an intervention request familiar to those who work with individuals with intellectual disability. Stacy has autism and moderate intellectual disability. Her parents have requested treatment for her hand flapping. Stacy is not competent to make her own treatment decisions; proxy consent is required. There are three primary justifications for proxy consent: the right to an open future, substituted judgment, and the best interest standard. The right to an open future justifies proxy consent on the assumption of future autonomy whereas substituted judgment justifies proxy consent via reference to past autonomy. Neither applies. Stacy has not been, nor will she be, competent to make her own treatment decisions. The best interest standard justifies proxy consent on the grounds of beneficence. It is unlikely that hand flapping harms Stacy. None of the three primary means of justifying proxy consent apply to Stacy's case.

A mother's gift of life: exploring the concerns and ethical aspects of fertility preservation for mother-to-daughter oocyte donation

With the introduction of oocyte vitrification, a special form of intergenerational intrafamilial medically assisted reproduction (IMAR) has now become feasible: fertility preservation for mother-to-daughter oocyte donation (FPMDD). For girls diagnosed with premature ovarian insufficiency (POI), banking of their mothers' oocytes can preserve the option of having genetically related offspring. Since policy documents on IMAR do not discuss specific concerns raised by FPMDD, clinicians can feel at a loss for guidance with regard to handling these requests. Through a comparison of FPMDD with reproductive practices in which similar concerns were raised, proportionality of cryopreservation for self-use and pressure to use the oocytes in fertility preservation in minors, we argue that FPMDD can be acceptable under conditions. The paper ends with recommendations for handling FPMDD-requests, including different options for the legal construction of this form of oocyte donation.

Ethico-legal issues related to ovarian tissue transplantation

Ovarian tissue transplantation (OTT) is a promising experimental method which may soon become well-established. In cases of minor oncology, where patients' fertility is seriously threatened by treatment, it may be applied as a unique fertility preservation option. OTT has a dual nature ('organ' and 'gamete'). Many stakeholders are involved, including donor, recipient, child, health-care providers and society at large. There is considerable uncertainty about the long-term consequences of the application of OTT and OT cryopreservation (OTC). Thus, application of OTT gives rise to a number of very different ethico-legal issues and dilemmas which are hard to solve coherently through a principlism-based bioethical approach. This study focuses on such dilemmas and attempts to review them. The role of virtue ethics, which may be combined with principlism, is essential to solve such dilemmas coherently and reasonably. Dealing with conflicts of ethical principles equivalent between them, or moral dilemmas without available answers and mind-sharing in a difficult interpersonal process of decision making, requires a virtue-based ethical approach. Besides, ethico-legal issues related to OTC/OTT are complex issues requiring a multidisciplinary approach (ethical considerations, medical, psychological and social evaluations etc.). We stress the crucial role of multidisciplinary Ethics Committee which is considered indispensable for each reproductive health-care unit practicing OTC/OTT.

Preserving children's fertility: two tales about children's right to an open future and the margins of parental obligations

The sources, extent and margins of parental obligations in taking decisions regarding their children's medical care are subjects of ongoing debates. Balancing children's immediate welfare with keeping their future open is a delicate task. In this paper, we briefly present two examples of situations in which parents may be confronted with the choice of whether to authorise or demand non-therapeutic interventions on their children for the purpose of fertility preservation. The first example is that of children facing cancer treatment, and the second of children with Klinefelter syndrome. We argue that, whereas decisions of whether to preserve fertility may be prima facie within the limits of parental discretion, the right to an open future does not straightforwardly put parents under an obligation to take actions that would detect or relieve future infertility in their children-and indeed in some cases taking such actions is problematic.

Reproductive issues in sickle cell disease

As medical advances improve survival, reduce disease-related morbidity, and improve quality of life, reproductive issues will take higher priority in the sickle cell disease (SCD) community. A wide variety of topics are addressed in this chapter, including fertility, gonadal failure, erectile dysfunction, and menstrual issues in SCD. Etiologies of impaired male fertility are multifactorial and include hypogonadism, erectile dysfunction, sperm abnormalities, and complications of medical therapies. Much less is known about the prevalence and etiology of infertility in women with SCD. Other reproductive issues in women included in this review are pain and the menstrual cycle, contraception, and preconception counseling. Finally, long-term therapies for SCD and their impact on fertility are presented. Transfusional iron overload and gonadal failure are addressed, followed by options for fertility preservation after stem cell transplantation. Focus is placed on hydroxyurea therapy given its benefits and increasing use in SCD. The impact of this agent on spermatogenesis, azoospermia, and the developing fetus is discussed.

Reproductive issues in sickle cell disease

As medical advances improve survival, reduce disease-related morbidity, and improve quality of life, reproductive issues will take higher priority in the sickle cell disease (SCD) community. A wide variety of topics are addressed in this chapter, including fertility, gonadal failure, erectile dysfunction, and menstrual issues in SCD. Etiologies of impaired male fertility are multifactorial and include hypogonadism, erectile dysfunction, sperm abnormalities, and complications of medical therapies. Much less is known about the prevalence and etiology of infertility in women with SCD. Other reproductive issues in women included in this review are pain and the menstrual cycle, contraception, and preconception counseling. Finally, long-term therapies for SCD and their impact on fertility are presented. Transfusional iron overload and gonadal failure are addressed, followed by options for fertility preservation after stem cell transplantation. Focus is placed on hydroxyurea therapy given its benefits and increasing use in SCD. The impact of this agent on spermatogenesis, azoospermia, and the developing fetus is discussed.

Preserving children's fertility: two tales about children's right to an open future and the margins of parental obligations

The sources, extent and margins of parental obligations in taking decisions regarding their children's medical care are subjects of ongoing debates. Balancing children's immediate welfare with keeping their future open is a delicate task. In this paper, we briefly present two examples of situations in which parents may be confronted with the choice of whether to authorise or demand non-therapeutic interventions on their children for the purpose of fertility preservation. The first example is that of children facing cancer treatment, and the second of children with Klinefelter syndrome. We argue that, whereas decisions of whether to preserve fertility may be prima facie within the limits of parental discretion, the right to an open future does not straightforwardly put parents under an obligation to take actions that would detect or relieve future infertility in their children-and indeed in some cases taking such actions is problematic.

Global Health Care Justice, Delivery Doctors and Assisted Reproduction: Taking a Note From Catholic Social Teachings

This article will examine the Catholic concept of global justice within a health care framework as it relates to women's needs for delivery doctors in the developing world and women's demands for assisted reproduction in the developed world. I will first discuss justice as a theory, situating it within Catholic social teachings. The Catholic perspective on global justice in health care demands that everyone have access to basic needs before elective treatments are offered to the wealthy. After exploring specific discrepancies in global health care justice, I will point to the need for delivery doctors in the developing world to provide basic assistance to women who hazard many pregnancies as a priority before offering assisted reproduction to women in the developed world. The wide disparities between maternal health in the developing world and elective fertility treatments in the developed world are clearly unjust within Catholic social teachings. I conclude this article by offering policy suggestions for moving closer to health care justice via doctor distribution.

Clinical guide to fertility preservation in hematopoietic cell transplant recipients

With broadening indications, more options for hematopoietic cell transplantation (HCT) and improvement in survival, the number of long-term HCT survivors is expected to increase steadily. Infertility is a frequent problem that long-term HCT survivors and their partners face and it can negatively impact on the quality of life. The most optimal time to address fertility issues is before the onset of therapy for the underlying disease; however, fertility preservation should also be addressed before HCT in all children and patients of reproductive age, with referral to a reproductive specialist for patients interested in fertility preservation. In vitro fertilization (IVF) and embryo cryopreservation, oocyte cryopreservation and ovarian tissue banking are acceptable methods for fertility preservation in adult women/pubertal females. Sperm banking is the preferred method for adult men/pubertal males. Frequent barriers to fertility preservation in HCT recipients may include the perception of lack of time to preserve fertility given an urgency to move ahead with transplant, lack of patient-physician discussion because of several factors (for example, time constraints, lack of knowledge), inadequate access to reproductive specialists, and costs and lack of insurance coverage for fertility preservation. There is a need to raise awareness in the medical community about fertility preservation in HCT recipients.

Pathways toward the future: points to consider for oncofertility oversight

INTRODUCTION

In September 2007, Northwestern University's Feinberg School of Medicine received a $21.1 million dollar, 5-year grant from the National Institutes of Health to fund the Oncofertility Consortium (OFC). Over the course of the grant, those engaged with the psychological, legal, social, and ethical issues arising from oncofertility provided recommendations to the OFC. The inclusion of serious, real-time consideration of ethical issues as a funded focus of the grant and the work of scholars in law, bioethics, and economics was a key part of the process of research. Now that this grant has ended, this commentary points to some of the issues that came forward during the 5 years of this project. Because of the emerging status of oncofertility, these issues are ones that need continued discussion and clarification, prompting our call for an oversight mechanism to provide guidance for how this technology should proceed.

METHODS

An initial draft of this commentary arose from notes taken during a small colloquium held to discuss the oversight of oncofertility following the conclusion of the grant. This colloquium occurred in the fall of 2011. Using these notes as a starting point, the draft was then sent to other researchers who had been involved with the OFC in considering the psychological, legal, social, and ethical issues related to fertility preservation for cancer patients during the course of the grant. Finally, this commentary was further framed by the authors' review of existing published and gray literature regarding issues concerning fertility preservation for cancer patients.

RESULTS

We provide several points to consider and then offer two suggestions for an oversight mechanism for research as it continues.

DISCUSSION/CONCLUSIONS

We assert the need not just for guidelines for the clinical practice of oncofertility, but also for oversight of the scope of this emerging technology because of its profound implications. We recognize that many long to a have a child and form a family and that, for some, cancer interrupts this path. With the conclusion of this grant, we call for the creation of a permanent oversight mechanism to thoughtfully and earnestly consider how to guide oncofertility to allow this emerging technology to be carefully considered as it develops.

IMPLICATIONS FOR CANCER SURVIVORS

The circumstances in which fertility preservation should be discussed and the patients for whom fertility preservation would be most suitable are important guideline issues for people who survive cancer and for their treatment team. Oversight of the field of oncofertility would strengthen the rights of cancer patients and help protect them from abuses as well as alert health care professionals to their correlative duties to these vulnerable patients and families.

Reproductive medicine and Turner syndrome: ethical issues

This article discusses the ethical issues raised by the medical responses to Turner syndrome (TS). It explores the issues and challenges faced by women with Turner, and by prospective parents of a child with Turner. It focuses on four issues: the use of GH to increase height; the use of third-party oocytes to enable women with Turner to become pregnant; the parental decision to remove and cryopreserve ovarian tissue from a child with Turner; and the termination of fetuses diagnosed with Turner. Many of the challenges associated with TS are directly or indirectly related to social attitudes and practices, from harsh teasing in school to health professionals' assumption that a woman will abort a fetus diagnosed with Turner. All the interventions designed to alleviate the difficulties faced by women with TS should be employed with caution, in part because they raise significant concerns about risk and consent; in part because they offer a medical response to problems that are to some extent social.