Social egg freezing is a fertility preservation strategy which enables women to preserve a number of healthy unfertilised eggs for potential future use when faced with the threat of age-related fertility decline. The overall aim of this thesis was to explore how women understand, construct and experience social egg freezing in the context of debates surrounding reproductive ‘choice’ and ‘delayed motherhood’. The study sought to provide insights into how women perceive the risks and benefits of social egg freezing, how it relates to their discourses of parenthood and their future reproductive intentions as well as how the ‘medical’ encounter in egg freezing is experienced. The thesis draws on Layder’s theory of social domains, selectively focusing on the domains of contextual resources, situated activity, and psychobiography to explore the macro and micro level aspects of social egg freezing (Layder 2006). Consistent with this theoretical framework, the study utilised a multi-method approach: a content and critical discourse analysis of UK newspaper articles on egg freezing, a demographic questionnaire, and semi-structured interviews with 31 users of egg freezing technology. ‘Career reasons’ were presented as the dominant motivation for social egg freezing in newspaper reports. Highly gendered messages interwoven with discourses of blame and failure were identified throughout the newspaper sample alongside moralising discourses calling for women to act responsibly towards their fertility. Emotive language and specific lexical choices were central in constructing discourses about motherhood and reproductive timing which largely excluded a consideration of the structural, relational and ideological factors which influence reproductive timing and reproductive ‘choice’. The demographic profile of interview participants was similar to that found in existing quantitative studies of social egg freezing. Participants were predominantly single, highly educated women in professional careers, with an average age of 37 at the time of undergoing egg freezing. Egg freezing was constructed by participants in relation to a particular biological project and sense of self. Motherhood was something they wanted to experience at the ‘right time’ with the ‘right partner’. The right time for motherhood was related to the feeling of ‘being ready’, which was often linked to the acquisition of certain preconditions for parenthood. The ‘right’ partner was constructed as someone who reflected certain cultural ideals often associated with ‘new fatherhood’. The absence of such a partner indicated that it was the wrong time to pursue motherhood and thus led women to pursue social egg freezing. Many participants reported that a particular issue or event had acted as a critical factor leading them to undergo egg freezing. These included the breakdown of a relationship or the diagnosis of a health or fertility related problem, thus blurring the conceptual distinction between medical and social egg freezing. Through the use of Layder’s theory of social domains and concepts of neoliberalism and biomedicalisation, the thesis argues that women’s engagement with this technology is influenced by both macro and micro sociological factors including ideologies of parenthood, an individual’s social location, relationships with intimate partners and men’s fathering intentions. When faced with the ‘risk knowledge’ of their declining ovarian reserve, the female users of this technology can be seen as enacting ‘reproductive responsibility’ commensurate with neoliberal values of responsibility, self-actualisation and self-determined action in pursuit of a particular construction of motherhood. This theorisation provides a challenge to current understandings around delayed motherhood and suggests that women’s use of social egg freezing should not be seen simply as the outcome of women’s ‘choice’, but as a process involving a complex interrelation of discourses which contextualises decision making in the reproductive realm. This research has implications for practitioners, regulators, users and potential users of this technology, as well as for researchers concerned with questions of reproductive choice, delayed motherhood and reproductive timing.

Unlike achieved fertility, fertility intentions are often positively correlated with education. However, the conditions under which such a positive relationship exists are not yet well known. Using 86 pieces of research covering 13 European countries that were published between 1990 and 2011, we assess in a quantitative manner the temporal and cross-country variation in the relationship between educational attainment and reproductive intentions. Because of the sequential nature of reproductive decisions and the gendered nature of each individual's life course, we look separately at childless women and women with one child, and compare women with men. Our findings show that both first and second birth intentions and educational attainment are positively correlated, but that this relationship - which is stronger for men than for women - tends to disappear when the normative value of a two-child family is reached. Structural labour market characteristics explain a good portion of the cross-country variance: the educational slope of first and second birth intentions is steeper in countries with large shares of women in vulnerable employment situations or in part-time employment, and is flatter in countries with gender-equal labour force participation and large shares of women in highly qualified employment.

Abstract The effectiveness of intrauterine insemination (IUI) combined with controlled ovarian hyperstimulation (COH) in the treatment of subfertility was investigated in the present study. For this purpose the prognostic factors associated with success of clomiphene citrate (CC)/human menopausal gonadotrophin (HMG)/IUI were identified in 811 treatment cycles. Furthermore, a long gonadotrophin-releasing hormone agonist (GnRHa)/HMG stimulation protocol was compared with a standard CC/HMG protocol. In addition, the usefulness of alternative insemination techniques including fallopian tube sperm perfusion (FSP) and intrafollicular insemination (IFI) was investigated. Finally, the obstetric and perinatal outcome of pregnancies after COH/IUI was examined and compared with those of matched spontaneous and in vitro fertilization(IVF) pregnancies. Female age, duration of infertility, aetiology of infertility, number of large preovulatory follicles and number of the treatment cycle were predictive as regards pregnancy after CC/HMG/IUI. The highest pregnancy rate (PR) was obtained in women of < 40 years of age with infertility duration ≤ 6 years, who did not suffer from endometriosis. A multifollicular ovarian response to CC/HMG resulted in better treatment success than a monofollicular response, indicating the necessity of COH combined with IUI. A significantly higher PR was achieved in the first treatment cycles compared with the others, and 97% of the pregnancies were obtained in the first four treatment cycles. The PR per cycle did not differ significantly between a long GnRHa/HMG and a standard CC/HMG protocol, but the average medication expense of GnRHa/HMG stimulation was four times the cost of CC/HMG stimulation. Therefore, the routine use of a long GnRHa/HMG protocol in IUI treatment remains questionable. The FSP procedure was easy to perform by using a paediatric Foley catheter. The success rate in couples with either FSP or standard IUI did not differ significantly, although there was a trend towards a lower PR in the FSP group. The FSP technique should not replace the simpler and less time-consuming IUI technique in routine use. The IFI technique was also simple to perform and convenient for patients. However, only one normal singleton intrauterine pregnancy resulted in 50 IFI-treated women, indicating that IFI is inefficacious for treating subfertility. The IUI parturients differed from average Finnish parturients in respect to higher maternal age, more frequent primiparity and a higher incidence of multiple pregnancies. The use of antenatal care services was significantly lower in IUI singleton pregnancies compared with IVF singletons, although there were no more complications in IVF pregnancies. The hospitalization and Caesarean section rates were generally high in all pregnancies. The mean birthweight of IUI singletons was significantly lower than that in spontaneous pregnancies, but comparable to that in IVF pregnancies. However, the incidence of preterm birth, low birth weight and other variables describing the outcome of infants were similar in IUI, IVF and spontaneous pregnancies. In summary, the IUI procedure itself does not seem to affect adversely the obstetric and perinatal outcome of pregnancy, and patient characteristics and multiplicity may be more important in this respect.

A Marxist feminist standpoint positions patriarchy and capitalism as mutually beneficial, thus interestingly situating the new market of male contraceptives (MCs). This project takes an in-depth look at the opinions of 15 young men regarding the use of MCs by examining how Western, heterosexual masculinity informs their attitudes and discusses how a new economic market of MCs may affect current social ideologies about of the sexual division of labor. Because notions of masculinity are essential in perpetuating such ideologies, understanding masculinity as it relates to a new market for MCs is imperative. During a series of focus groups men described this relationship in terms of responsibility, control, sexual pleasure, cost, gendered ideologies, and side effects. As a result of this research, I argue that the emerging market for MCs may simultaneously strengthen power dynamics and restructure labor practices within the sexual division of labor.

The purpose of this essay is to examine the relation between reproductive rights and overpopulation. The main research question is whether the increase of the population size can affect the moral aspects of the reproductive rights. Relying on, and building upon arguments already developed by a number of philosophers, I show that although some restrictions might be justified, these restrictions cannot completely rule out the basic right to reproduction. Based on this, I then proceed with an overview of the possible solutions. In the subsequent discussion, a one-child-per-couple philosophy stands out as the best option. This would be morally justified according to the initial statements, as well as the most effective alternative when it comes to initiating a significant population decline. The one-child-per-couple philosophy is then contested by several problems that could theoretically arise, but none of these problems are, according to my discussion, strong enough to dispute the positive aspects of the theory. The conclusion of this essay is that we, as a species, have a moral obligation to limit our numbers and that we ought to start acting accordingly.

- 9 - Incubation strategies of selected duck species Summary of the PhD. thesis Avian incubation is an energetically demanding process. It holds true especially for uniparental incubators in which all incubation efforts are restricted to one individual. All ducks species breeding in northern hemisphere are representatives of birds with uniparental care. High demands of clutch formation and incubation make from ducks perfect model for testing factors influencing parent investment decisions. On the other hand parental investment to actual breeding attempt depends on many factors including breeding season duration, food supply, female's age, risk of predation or resilt of previous nesting attempt. So investigation of this complex problematic is extremely difficult. This thesis is focused on the most important phase of breeding cycle - incubation of clutch. Clutch incubation is associated with high energy cost to maintenance optimal temperature conditions for developing embryos. Morover incubation process can has large effect on female's body mass because of reduction of feeding time. Incubation strategy of success female include many partial tactic reducing predation risk of clutch and incubating female or eggs cooling. The incubation strategies of three ducks species were investigated in this thesis - Mallard...

Master of Science / Department of Biology / Brett K. Sandercock / Translocations are a useful management tool for restoring wildlife species to their native ranges, but require post-release monitoring to determine project success. We report results of a 4-year effort to reestablish a breeding population of Evermann's Rock Ptarmigan (Lagopus mutus evermanni) on Agattu Island in the Aleutian Archipelago, Alaska. This endemic subspecies of ptarmigan was extirpated from most of the Near Islands by introductions of arctic fox by fur traders, and natural recolonizations did not occur after fox eradication. All females surviving the 2-week post-release period attempted to nest but initiated clutches later in the season and laid fewer eggs than resident females. Nest success was similar for resident and translocated females. Brood survival was greater for translocated than resident females and differed significantly; however, brood survival varied among years and was reduced by adverse weather conditions in 2006. Seasonal survival of radio-marked birds during the breeding season was 100% for translocated and resident ptarmigan. Over-winter mortality resulted in a low return rate in 2006. Returning birds in 2006 showed strong site fidelity and nest locations in two consecutive years were closely spaced. We examined nest site selection and determined brood movements and home range size of recently translocated and resident females. Nest sites of translocated females averaged 4.2 km from their respective release location and were not different from nest locations of resident females with regard to topographical features. Female nest site selection was influenced by percent composition of rock and forb coverage but was unaffected by slope, aspect, or general habitat. Broods of both resident and translocated females made movements to higher elevations after hatching. While size of brood home range was similar for resident and translocated females, distances traveled between the nest site and the arithmetic center of the brood home range were greater for translocated females. Overall, we conclude that translocations are an effective technique for reestablishing island populations of Rock Ptarmigan. Our study provides successful methods which may benefit future projects to reestablish endemic populations of ptarmigan and landbirds elsewhere in the Aleutian Islands.

Magister Philosophiae - MPhil / Background: In the Democratic Republic of Congo, 22.2% of the total population is in the age group of 15 to 24 years. In this country, this population group faces a large number of reproductive health problems. Even though the concerned health officials have implemented several health care programs, the youth particularly girls still have many problems particularly lack of sexual health information, poor health care, inability to avoid early and unprotected sexual relationships, early marriage, early pregnancies, early childbearing, etc. Objectives: The aim of this study is to examine reproductive health issues among young women and to understand how they utilise the health care systems in their respective socio-economic and demographic characteristic. Data and Methods: Descriptive and multivariate analyses were used. Cross tabulation, Chi-square, Phi coefficient and Cramer‘s V were applied to test for association between independents and outcome variables. At multivariate level of analysis, binary logistic regression was performed. All analyses were performed using the Statistical Package for Social Sciences (SPSS) version 23.0. Results: The study found that young women who faced early sexual intercourse (OR=73.5) and those who experienced it at 16-17 (OR= 42.3) are more at risk of early marriage than those who initiated at the age 18-24. Meanwhile, young women with no education (OR=14.1), primary and secondary education (OR=10.7 and OR=8.6 respectively) have a higher risk of early union than their higher educated counterparts. Furthermore, respondents who married in their early adolescence (OR=38.3) and middle (OR=20.0) adolescence are more at risk of early childbearing than those who married in their emerging adulthood. Moreover, young women from Maniema, Equateur and Bas Congo provinces are 95%, 62% and 58% (respectively) less likely to have had at least four ANC visits than those from Kinshasa. Conclusion: There is an urgent need for formal sex education before first sexual initiation to give better options than early marriage to adolescent girls. Also, the disparities in the antenatal care services utilization between provinces should be addressed. The concerned authorities should balance the distribution of health facilities and qualified personal among provinces.

Although much has been written and discussed on the African Women’s Protocol in recent years, a number of misinterpretations and ambiguities remains regarding the source and scope of the specific rights enshrined in this revolutionary Protocol. From a legal perspective, the author singles out the provision of article 14 of the African Women’s Protocol (sexual and reproductive health rights) and begins with the tricky issue of identifying four aspects namely non-discrimination, abortion, informed consent and HIV/AIDS which in his opinion are fundamental to the protection and promotion of women’s sexual and reproductive health rights. Thereafter, with the help of case law, the author reviews the legal interpretations of these four aspects by some African, American, and Asian courts. At the UN level, decisions of the CEDAW Committee and the Human Rights Council are also reviewed. Of practical interest, reflecting on the four aspects, the author explores the interpretative approach of different social sciences such as sociology, anthropology and psychology in an attempt to introduce a multidisciplinary approach that could supplement legal interpretation and understanding of women’s sexual and reproductive health rights. / Dissertation (LLM)--University of Pretoria, 2011. / Centre for Human Rights / unrestricted

Visuals play an important role in the healthcare field; students learning anatomy and physiology, patient education materials, and public infographics all rely on the effective communication of textual material in graphic form. The goal of this thesis is to contribute visual material that takes the form of signaling pathways and comparison of different disorder states as material for use in the university setting. In order to produce reliable visuals, a literature review was completed.