Postmenopausal Motherhood Reloaded: Advanced Age and In Vitro Derived Gametes
نویسندگان
چکیده
منابع مشابه
Postmenopausal Motherhood Reloaded: Advanced Age and In Vitro Derived Gametes
In this paper we look at the implications of an emerging technology for the case in favor of, or against, postmenopausal motherhood. Technologies such as in vitro derived gametes (sperm and eggs derived from nonreproductive cells) have the potential to influence the ways in which reproductive medicine is practiced, and are already bringing new dimensions to debates in this area. We explain what...
متن کاملIn vitro-derived gametes from stem cells.
Sperm and eggs are essential cells for reproduction and fertility in mammals. Lack of sperm production is one of the leading causes of infertility, a major and growing problem in the developed world affecting 13 to 18% of reproductive-age couples. The birth of the first test tube baby by in vitro fertilization marked an advance in infertility treatment. Later on, several important new technique...
متن کاملUterine inversion in postmenopausal age: case report
Background: Nonpuerperal uterine inversion is a rare medical condition that many gynecologists might not be encountered even with one case during their entire medical practice. It refers to the expulsion of uterine corpus from the dilated cervix resulting in uterus being turned inside out. There are two kinds of uterine inversion, puerperal and non-puerperal, which the second condition is less ...
متن کاملStem cell-derived gametes, iterated in vitro reproduction, and genetic parenthood.
This special issue of the Journal incorporates a series of articles on ethical questions raised by stem cell-derived gametes (SCDGs), understood here as gametes or gamete-like cells created in the laboratory from human pluripotent stem cells. The series includes five original research papers covering a wide range of ethical questions: Robert Sparrow’s feature article sets out to stimulate debat...
متن کاملassessment of deep word knowledge in elementary and advanced iranian efl learners: a comparison of selective and productive wat tasks
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Hypatia
سال: 2015
ISSN: 0887-5367,1527-2001
DOI: 10.1111/hypa.12151