Thesis advisor: Diane Scott-Jones / The purpose of this study was to explore young adults' views on building their future families; methods of having children including adoption, in vitro fertilization (IVF), donor insemination, egg donation, and surrogacy; disclosure of these methods to children; and the importance of children's contact with extended family. The sample consisted of 82 Boston College students, 41 males and 41 females, with a mean age of 20.67 years. Participants completed a questionnaire and an open-ended interview. The majority of the participants expected to have a life-long partner, raise at least one child, and help their children build relationships with extended relatives. Males and females did not differ on most questions; however females reported thinking about their future families more often than did males (p = .01), and females expected to start their families earlier than did males (p = .02). Participants were more open to adoption than to assisted reproduction technology (ART). IVF was the most preferred among the methods of ART (p < .001). Participants reported they would be most likely to disclose information to their child had they used adoption or ART and were the genetic parent. Some participants emphasized the importance of disclose to a child had they used ART and were not the genetic parents; approximately one-fourth of participants affirmed that a child has a right to know. Participants reported it would be easier to answer their children's questions about adoption or ART than to initiate a discussion on these topics with their children (p < .001). The majority of participants reported that it was important to help their children build connections with extended family and they planned to accomplish this through visiting and preserving family traditions. The findings provide insight into young adults' expectations for creating their families. / Thesis (BA) — Boston College, 2003. / Submitted to: Boston College. College of Arts and Sciences. / Discipline: Psychology. / Discipline: College Honors Program.

The psychological impacts of infertility have been well documented in the literature, providing evidence to support that at least some women who confront infertility are at risk for heightened distress and depressive symptoms. In response to this accumulated evidence, it has been argued that psychoeducational interventions may provide an important component to the treatment of infertility. While several theoretical models postulate the effects of stress on infertility treatment outcomes, results of these investigations have led to conflicting conclusions. However, a synthesis of the accumulated data examining the effects of stress on ART treatment outcomes was nonexistent until the conduct of this study. Therefore, the purpose of this study was to investigate the impact of stress on ART treatment outcomes and to determine whether psychoeducational interventions mitigate the impact of stress experienced by women during an ART treatment program. Two hypotheses were tested: 1. Increased levels of stress will be associated with a lower likelihood of Assisted Reproductive Technology (ART) treatment success, and 2. Psychoeducational interventions will mitigate the effects of stress experienced during Assisted Reproductive Technology (ART) treatment. A meta-analysis analyzing the results for each hypothesis was tested through a hierarchical linear regression model. A total of 13 studies, representing 43 effect sizes, were included in the analysis investigating the relationship between stress and ART treatment outcomes. Results of the HLM regression model suggest that stress has a small negative association with ART treatment outcomes (d=0.2012, p< .05). The analysis investigating the relationship between psychoeducational interventions and stress included a total of 4 studies, representing 12 effect sizes. Empirical evidence gathered through this analysis revealed that the effect of psychoeducational interventions on the stress experienced by women participating in an ART treatment program were not statistically significant (d=0.3071, p>.05). However, because this analysis was based on such a small sample of studies, generalizations regarding the efficacy of psychoeducational interventions cannot be made. Therefore, research aimed at investigating the impacts of a variety of programs should continue in an effort to provide more conclusive information.

<p>Infertility is the disease of the reproductive system and is estimated to affect more than 10% of the people of reproductive age. Assisted reproductive technologies (ART) are methods designed to alleviate infertility problems. <i>In vitro </i>embryo production is part of most infertility treatments and the efficiency of ART is low due to the lack of reliable methods to measure embryo viability. In order to improve the success rate of ART procedures, the current study was designed to investigate the use of an optical analyzer technology known as the Biodynamic Imaging (BDI) system for viability assessment. BDI is a novel approach that is able to measure intracellular dynamic processes that are directly related to functional events. During a series of experiments, 13 different biomarkers of oocytes and embryos were monitored by the BDI microscope and used for machine learning and evaluation of BDI sensitivity. We monitored cellular mechanisms essential for proper embryo development such as (1) extrusion of first and second polar body (2) energy status and mitochondrial activity, and (3) viability of embryos with different cellular composition. We were able to identify several biomarkers that have the potential to indicate viability: (1) slope, (2) NSD, (3) Knee (4) Floor, and (5) R² could consistently differentiate between oocytes and embryos of different viability. In addition, the BDI microscope could successfully predict the energy status of embryos by identifying 4 biomarkers (Slope, Knee, Floor, and Dy). Finally, a lipidomic analysis was done to evaluate the lipid composition of oocytes with different cytoplasm integrities. This analysis demonstrated that there is a difference in lipid subclasses among oocytes with dark vs. light cytoplasm. The results indicate that the BDI is useful for viability assessment of oocytes and embryos and may be helpful for the improvement of the efficiency of assisted reproductive technologies.</p>

Within many communities and religions, including the LDS community, there is some controversy surrounding the use of stem cells – particularly embryonic stem cells (ESC). Much of this controversy arises from confusion and misconceptions about what stem cells actually are, where they come from , and when life begins. The theology of the Church of Jesus Christ of Latter-day Saints has interesting implications for the last of these considerations, and it becomes less a question of “when does life begin” and more an exploration of “when does personhood begin” or “when does the spirit enter the body.” With no official Church stance, statements from Church leaders vary on this topic, and this first section of the thesis explores the philosophical and practical meaning of personhood with a biological background intended for those not familiar with the origin or uses of stem cells.The second portion of the thesis explores possible cloning technologies. Recent events and advances address the possibility of cloning endangered and extinct species. The ethics of these types of cloning have considerations uniquely different from the type of cloning commonly practiced. Cloning of cheetahs (and other endangered or vulnerable species) may be ethically appropriate, given certain constraints. However, the ethics of cloning extinct species varies; for example, cloning mammoths and Neanderthals is more ethically problematic than conservation cloning, and requires more attention. Cloning Neanderthals in particular is likely unethical and such a project should not be undertaken. It is important to discuss and plan for the constraints necessary to mitigate the harms of conservation and extinct cloning, and it is imperative that scientific and public discourse enlighten and guide actions in the sphere of cloning.

Des facteurs masculins sont identifiés dans près de la moitié des cas d’infertilité. À ce jour, les tests évaluant la fertilité masculine demeurent peu prédictifs de la survenue d’une grossesse. Dans le but de pallier cette lacune, nous avons mis au point deux nouveaux tests mesurant l’intégrité de l’ADN et le temps de survie des spermatozoïdes. Nous avons effectué une étude prospective portant sur 42 couples infertiles suivis en fécondation in vitro (FIV). Le spermogramme a été effectué selon les critères de l’Organisation Mondiale de la Santé (OMS) et le temps de survie des spermatozoïdes exposés à un détergent cationique a été mesuré en observant la mobilité sous microscope. L’intégrité de l’ADN des spermatozoïdes a été vérifiée par la nouvelle méthode de marquage radioenzymatique et par analyse de la structure de la chromatine (SCSA). Tous les tests ont été réalisés sur la partie des échantillons de sperme non utilisée par la clinique de fertilité. Le projet a été approuvé par le comité d’éthique du Centre Hospitalier Universitaire de Montréal (CHUM) et les patients ont préalablement signé un formulaire de consentement éclairé. L’analyse des paramètres du spermogramme et de l’intégrité de l’ADN n’a montré aucune différence statistiquement significative entre les données chez les couples avec ou sans grossesse. Cependant, le taux de grossesse biochimique était statistiquement plus élevé chez les couples dont le temps de survie des spermatozoïdes était long (>250 s) comparativement à ceux dont ce temps était court (≤250 s): 66% vs 27% respectivement (p<0,05). Les taux de grossesse clinique et d’implantation étaient aussi plus élevés, mais les différences n’atteignaient pas le seuil de signification statistique. Nos résultats confirment que le spermogramme et la mesure de la fragmentation de l’ADN des spermatozoïdes ne sont pas de bons facteurs prédictifs des résultats de la FIV. Par contre, le test de survie des spermatozoïdes serait un meilleur indicateur de la possibilité d’une grossesse en FIV. L’amélioration de sa spécificité et un plus grand nombre de sujets sont nécessaires avant de proposer son application en clinique de fertilité. / Male factors are known to be involved in almost half of the couples consulting for infertility. To date, the tests for evaluating male fertility are poor predictors of pregnancy. We developed two new tests to evaluate sperm function: a sperm survival test and a new method to measure sperm DNA integrity. This prospective study was conducted on 42 infertile couples undergoing in vitro fertilization (IVF). Assessment of sperm parameters was done according to the World Health Organization (WHO) criteria, and sperm survival upon exposure to a cationic detergent was measured by observing motility under the microscope. Sperm DNA integrity was verified by our new radioenzymatic method as well as by the sperm chromatin structure analysis (SCSA) method. All testing was performed on a remainder aliquot of the semen samples. The study was approved by the ethics committee of the Centre Hospitalier Universitaire de Montréal (CHUM), and informed consent was obtained before inclusion. Neither conventional semen analysis, nor sperm DNA fragmentation showed statistically significant difference between conception and non-conception cycles. However, the biochemical pregnancy rate was statistically higher in couples where the sperm survival time was long (>250 s) compared to short (≤250 s): 66% vs. 27% respectively, (p < 0.05). The clinical pregnancy rate and implantation rate were also higher but the differences did not reach statistical significance. Our study confirms that conventional semen analysis and the assay for sperm DNA integrity are not reliable indicators of IVF outcome. In contrast, our new sperm survival test seems to be a better predictor of the pregnancy rate after IVF. Improvement of its specificity and a larger cohort of patients are necessary before proposing its regular application in IVF clinics.

Des facteurs masculins sont identifiés dans près de la moitié des cas d’infertilité. À ce jour, les tests évaluant la fertilité masculine demeurent peu prédictifs de la survenue d’une grossesse. Dans le but de pallier cette lacune, nous avons mis au point deux nouveaux tests mesurant l’intégrité de l’ADN et le temps de survie des spermatozoïdes. Nous avons effectué une étude prospective portant sur 42 couples infertiles suivis en fécondation in vitro (FIV). Le spermogramme a été effectué selon les critères de l’Organisation Mondiale de la Santé (OMS) et le temps de survie des spermatozoïdes exposés à un détergent cationique a été mesuré en observant la mobilité sous microscope. L’intégrité de l’ADN des spermatozoïdes a été vérifiée par la nouvelle méthode de marquage radioenzymatique et par analyse de la structure de la chromatine (SCSA). Tous les tests ont été réalisés sur la partie des échantillons de sperme non utilisée par la clinique de fertilité. Le projet a été approuvé par le comité d’éthique du Centre Hospitalier Universitaire de Montréal (CHUM) et les patients ont préalablement signé un formulaire de consentement éclairé. L’analyse des paramètres du spermogramme et de l’intégrité de l’ADN n’a montré aucune différence statistiquement significative entre les données chez les couples avec ou sans grossesse. Cependant, le taux de grossesse biochimique était statistiquement plus élevé chez les couples dont le temps de survie des spermatozoïdes était long (>250 s) comparativement à ceux dont ce temps était court (≤250 s): 66% vs 27% respectivement (p<0,05). Les taux de grossesse clinique et d’implantation étaient aussi plus élevés, mais les différences n’atteignaient pas le seuil de signification statistique. Nos résultats confirment que le spermogramme et la mesure de la fragmentation de l’ADN des spermatozoïdes ne sont pas de bons facteurs prédictifs des résultats de la FIV. Par contre, le test de survie des spermatozoïdes serait un meilleur indicateur de la possibilité d’une grossesse en FIV. L’amélioration de sa spécificité et un plus grand nombre de sujets sont nécessaires avant de proposer son application en clinique de fertilité. / Male factors are known to be involved in almost half of the couples consulting for infertility. To date, the tests for evaluating male fertility are poor predictors of pregnancy. We developed two new tests to evaluate sperm function: a sperm survival test and a new method to measure sperm DNA integrity. This prospective study was conducted on 42 infertile couples undergoing in vitro fertilization (IVF). Assessment of sperm parameters was done according to the World Health Organization (WHO) criteria, and sperm survival upon exposure to a cationic detergent was measured by observing motility under the microscope. Sperm DNA integrity was verified by our new radioenzymatic method as well as by the sperm chromatin structure analysis (SCSA) method. All testing was performed on a remainder aliquot of the semen samples. The study was approved by the ethics committee of the Centre Hospitalier Universitaire de Montréal (CHUM), and informed consent was obtained before inclusion. Neither conventional semen analysis, nor sperm DNA fragmentation showed statistically significant difference between conception and non-conception cycles. However, the biochemical pregnancy rate was statistically higher in couples where the sperm survival time was long (>250 s) compared to short (≤250 s): 66% vs. 27% respectively, (p < 0.05). The clinical pregnancy rate and implantation rate were also higher but the differences did not reach statistical significance. Our study confirms that conventional semen analysis and the assay for sperm DNA integrity are not reliable indicators of IVF outcome. In contrast, our new sperm survival test seems to be a better predictor of the pregnancy rate after IVF. Improvement of its specificity and a larger cohort of patients are necessary before proposing its regular application in IVF clinics.

No description available.

Cette thèse de psychopathologie psychanalytique est une réflexion théorico-clinique sur l'expérience d'une assistance médicale à la procréation (AMP), et plus particulièrement sur l’état psychologique des femmes infertiles en parcours de fécondation in vitro (FIV) et de don d'ovocytes. Cette recherche a pour but d'évaluer la psychopathologie de ces femmes et les éventuels remaniements psychiques qu'impose ce mode de procréation. L’hypothèse générale de cette étude soutient l’idée qu’il existe des particularités dans le fonctionnement psychique des femmes infertiles qui diffèrent selon que les femmes ont recours à une FIV ou à un don d’ovocytes. La méthodologie repose sur la base d'entretiens semi-directifs, de questionnaires et de tests projectifs (Rorschach et TAT) et l'analyse du matériel recueilli s'appuie sur la théorie psychanalytique. Les résultats montrent que ces femmes souffrent d’une blessure psychique qui est à mettre en lien avec le vécu d’une castration réelle de leur féminité dans sa valence maternelle châtrée. Les femmes infertiles se trouvent sous l’emprise de l’objet primaire et leur fonctionnement mental se caractérise par une pensée opératoire défensive. De plus, le recours à une FIV ou à un don d’ovocytes suscite des aménagements psychiques, notamment en termes de représentations maternelles, qui apparaissent spécifiques au type d’AMP. Enfin, l’AMP amène les couples à érotiser les interventions médicales conduisant notamment à un remaniement des théories sexuelles infantiles et à une reconstruction des fantasmes originaires. / This thesis psychoanalytic psychopathology is a reflection on the theoretical and clinical experience of medical assistance to procreation (MAP), and more particularly on the psychological status of infertile women in course of in vitro fertilization (IVF) and oocyte donation. This research aims to assess the psychopathology of these women and the possible psychological changes imposed by this mode of procreation. The general hypothesis of this study is as follows: there are specific aspects in the psychic functioning of infertile women, these characteristics differ between women using IVF or oocyte donation. The methodology is based on semi-directive interviews, questionnaires and projective tests (Rorschach and TAT) and analysis of collected material is based on psychoanalytic theory. The results show that these women suffer psychological injury that is to be linked with the experience of a real castration of their femininity in its valence maternal castrated. Infertile women are under the mastery of the primary object and mental functioning is characterized by a defensive operational thought. In addition, the use of IVF or oocyte donation leads to psychic adjustments, particularly in terms of maternal representations that appear specific to the type of MAP. Finally, MAP brings couples to eroticize medical interventions leading a redesign of infantile sexual theories and a reconstruction of primal fantasies.

La procréation médicalement assistée (PMA) permet à beaucoup d’individus infertiles de concevoir un enfant qui leur est génétiquement lié. Cependant, des données scientifiques émergentes suggèrent que la PMA pourrait entraîner des risques épigénétiques pour les futurs enfants. Conformément à l'hypothèse des origines développementales de la santé et des maladies, la PMA pourrait augmenter le risque de développer des maladies à apparition tardive par des mécanismes épigénétiques, car l’hyperovulation, les méthodes de fécondation et la culture embryonnaire pourraient nuire à la reprogrammation épigénétique de l'embryon. De tels risques épigénétiques soulèvent des enjeux éthiques pour toutes les parties prenantes: les futurs parents et enfants, les professionnels de la santé, et la société. Ce mémoire se concentre sur les questions éthiques soulevées par la prise en compte de ces risques lors de l'utilisation de la PMA. Pour mettre en lumière ces enjeux, nous utilisons l’approche principiste. Nous argüons qu'une tension éthique peut émerger entre le respect de l'autonomie procréative des parents d’intention et le devoir de minimiser les risques pour les enfants potentiels. Une seconde tension éthique peut émerger entre le droit des parents d’intention de faire un choix éclairé, et la réticence que peuvent avoir les professionnels de la santé de communiquer l’information sur les risques épigénétiques de la PMA, étant donné la validité incertaine de ces informations. Nous explorons aussi le risque de conflits d’intérêts pour les cliniciens des cliniques de PMA. Nous soutenons que les parents d’intention et les professionnels de la santé ont la responsabilité partagée de promouvoir les meilleurs intérêts du futur enfant. Nous plaidons pour que plus de recherche soit faite sur les effets de la PMA sur la santé des futurs enfants, pour que soient énoncées des lignes directrices priorisant le recours à des techniques moins risquées au niveau épigénétique, et pour que d’autres lignes directrices guident les professionnels de la santé dans la communication des risques épigénétiques associés à la PMA. Enfin, nous suggérons que cette communication se fasse dans le cadre d’une approche centrée sur le patient. Nous explorons aussi l’apport d’une approche narrative pour aborder les tensions éthiques soulevées par l’approche principiste. / The use of assisted reproductive technologies (ART) allows many coping with infertility to conceive. However, an emerging body of evidence suggests that ART could carry epigenetic risks for those conceived through the use of these technologies. In accordance with the Developmental Origins of Health and Disease (DOHaD) hypothesis, ART could increase the risk of developing late-onset diseases through epigenetic mechanisms, since superovulation, fertilization methods and embryo culture could impair the embryo’s epigenetic reprogramming. Such epigenetic risks raise ethical issues for all stakeholders: prospective parents and children, health professionals, and society. This thesis focuses on ethical issues raised by the consideration of these risks when using ART. To highlight these issues, we use the principlist approach. We argue that an ethical tension can emerge between respect for the reproductive autonomy of prospective parents and the duty to minimize the risks for potential children. A second ethical tension can emerge between the parents' right to make an informed choice about the use of ART, and the reluctance of health professionals to communicate epigenetic risk given its uncertain validity. We also explore the risks of conflicts of interests for health professionals in ART clinics. We argue that prospective parents and health professionals have a shared responsibility to promote the best interests of the future child. We also argue in favor of further research on the effects of ART on the health of future children, and in favor of clinical guidelines that prioritize the use of techniques that carry less epigenetic risk and that assist health professionals in communicating the epigenetic risks associated with ART. Finally, we suggest that this communication be done within the patient-centered approach. We also explore the contribution of a narrative approach to address the ethical tensions raised by the principlist approach.

Cette thèse de caractère pluridisciplinaire traite des progrès de la biologie de la reproduction dans le domaine de l’infertilité face à la Convention internationale des droits de l’enfant (CIDE) des Nation-unies. La première partie montre que, en France, il y a conciliation entre l’intérêt supérieur de l’enfant et l’assistance médicale à la procréation, encadrée par le triptyque des lois de bioéthique de 1994. La deuxième partie traite des dérives de ces techniques pratiquées à des fins sociétales et non médicales. Des parents intentionnels désireux d’un « enfant à tout prix », puisque la loi n° 2013-404 du 17 mai 2013 ouvrant le mariage aux couples de même sexe n’a pas « ouvert » le droit à l’accès de ces techniques de reproduction assistée, se rendent au cours d’un « tourisme procréatif » dans un pays où la maternité de substitution ou gestation pour autrui (GPA) est licite et ont un enfant grâce à une mère de substitution, qui assure la gestation de l’embryon, puis du foetus via une fécondation in vitro. Mais lors du retour en France de l’enfant, eu égard aux articles 16-7 et 16-9 du code civil, se pose le problème de la filiation de l’enfant sans compter sur les risques de la maternité de substitution, d’où l’incompatibilité des techniques de reproduction assistée à des fins sociétales avec la Convention internationale des droits de l’enfant, l’adage latin "mater semper certa est" étant la garantie de l’intérêt supérieur de l’enfant. / This thesis has a plurisdisciplinary approach and deals with the improvements of biology of reproduction in the field of infertility regarding the International Convention on the Rights of the Child of the United Nations (ICRCUN). The first part shows, that in France, there is conciliation between the best interests of the child and the medical assistance to procreation, legalised by the triptych of the bioethics law of 1994. The second part deals with the drifts of those practices used for societal ends and not medical. Intended parents willing to have “a child at all costs”, as the law n° 2013-404 of May 17, 2013 allowing the marriage to couples of the same sex has not “allowed” the right to have access to thoses technics of assisted reproduction, do “procreative tourism” and go to a country in which the surrogate maternity or gestational surrogacy (GS) is legal and have a child thanks to surrogate mother who ensures the gestation of the embryo, and the foetus through an in vitro fertilization (IVF). However, back to France, according to articles 16-7 and 16-9 of the Civil Code, the issue of the filiation of the child arises, without counting on the risks of the surrogate maternity, hence the incompatibility of the methods of assisted reproduction to societal purposes with the International on Rights of the child, the Latin proverb "mater semper certa est" being the guarantee of the best interest of the child.