نتایج جستجو برای: fertilization in
تعداد نتایج: 16980678 فیلتر نتایج به سال:
This is a report of a case of an egg recovery procedure completed with manual suction instead of the automated negative pressure suction. A 35-year-old woman who was undergoing in vitro fertilization (IVF) treatment had to undergo oocyte recovery using manual suction through a syringe instead of the automated negative pressure suction systems because of the failure of both the initial and repla...
The Use of In Vitro Fertilization: Is There a Right to Bear or Beget a Child by any Available Medical Means? The prodigious advancements of biomedical science in human reproduction have brought both blessing and cursing in recent years. Many join with child-less couples and hail the opportunity to bear a child, while others fearfully contemplate the moral and ethical consequences that accompany...
Couples who conceive using donated embryos rear a child to whom they are genetically unrelated. It has been suggested that this may have negative consequences for parenting and child development. Findings are presented of the 2nd phase of an exploratory study of families with a child conceived through embryo donation. Seventeen embryo donation families with a 5- to 9-year-old child were compare...
One of the few examples of explicit rationing in the National Health Service is provided by in vitro fertilisation. Ofsix purchasing authorities examined three have decided against buying in vitro fertilisation while three have decided in favour. The decisions reflect local factors such as the absence or presence of local providers and the views of the public and health professionals. But in vi...
OBJECTIVE To evaluate the impact of high estradiol (E2) levels and a high number of retrieved oocytes on the outcome of in vitro fertilization (IVF) cycles. MATERIALS AND METHODS We retrospectively reviewed 274 IVF cycles. These patients were divided into five groups according to their peak E2 levels on the human chorionic gonadotropin day: < or = 2,000 pg/mL (130 cycles); 2,001-3,000 pg/mL (...
STUDY DESIGN: Using decision analysis techniques, we compared cost-effectiveness of tubal reanastomosis by tubal type vs tubal surgery or in vitro fertilization (IVF) for 3 separate age groups of women: <35 years of age, 35 to 40 years of age and >40 years of age. Tubal techniques was divided into type A, those with more favorable prognosis because of the likelihood of having a more significant...
Advances in medicine's ability to assist reproduction in those afflicted with infertility raise numerous ethical questions both for potential recipients of the techniques and for society as a whole. Society must decide what level of resources should be committed to the treatment of infertility in light of the fact that many children are not readily placed in adoptive or foster homes and the inc...
Medical anthropological research on science, biotechnology, and religion has focused on the "local moral worlds" of men and women as they make difficult decisions regarding their health and the beginnings and endings of human life. This paper focuses on the local moral worlds of infertile Muslims as they attempt to make, in the religiously correct fashion, Muslim babies at in vitro fertilizatio...
This experimental prospective quasi-randomized study examining the impact of a medical clowning encounter after embryo transfer (ET) after in vitro fertilization (IVF) found that the pregnancy rate in the intervention group was 36.4%, compared with 20.2% in the control group (adjusted odds ratio, 2.67; 95% confidence interval, 1.36-5.24). Medical clowning as an adjunct to IVF-ET may have a bene...
Couples who conceive using donated embryos rear a child to whom they are genetically unrelated. It has been suggested that this may have negative consequences for parenting and child development. Findings are presented of the second phase of an exploratory study of families with a child conceived through embryo donation. Seventeen embryo donation families with a 5-9 year old child were compared...
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