Regimen of ovarian stimulation affects oocyte and therefore embryo quality
نویسندگان
چکیده
منابع مشابه
O-24: Increased Homocysteinein PCOS Affects Oocyte and Embryo Quality
Background: The biochemical characteristics of the follicular fluid (FF) play essential role in oocyte quality, the subsequent fertilization potential and embryo development. The oocyte quality and metabolism largely depends on follicular microenvironment. Present study aimed to investigate the relationship between oocyte quality and FF homocysteine (Hcy) level in women undergoing to IVF treatm...
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In the normal human menstrual cycle, the final phase of ovarian folliculogenesis leading upto the pre-ovulatory stage is gonadotropin dependent. Luteinising hormone (LH) acts synergistically with follicle stimulating hormone (FSH) to achieve follicular steroidogenesis, luteinisation and ovulation. It therefore follows that the maturational process of the oocyte contained within the follicle and...
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BACKGROUND Obesity is a major global health concern associated with multiple co-morbidities. Bariatric surgery has been considered a good treatment option in cases of morbid obesity. This preliminary study aims to investigate the effect of bariatric surgery on ovarian stimulation characteristics and IVF treatment cycle outcome. METHODS A retrospective study that was performed in a tertiary, u...
متن کاملOocyte maturity in repeated ovarian stimulation
OBJECTIVE During stimulated IVF cycles, up to 15% of oocytes are recovered as immature. The purpose of this study was to investigate the trend of oocyte maturity in repeated ovarian stimulation for IVF. METHODS One hundred forty-eight patients were selected who underwent two consecutive IVF cycles using same stimulation protocol during 2008 to 2010. Ovarian stimulation was performed with FSH ...
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In recent years, preservation of fertility in women has been of great importance, especially in patients exposed to deleterious conditions on fertility. Thus, cryopreservation of human gametes, embryos and ovarian tissue has become an essential part of assisted reproduction. This approach limits the number of embryos transferred, while supernumerary oocytes and/ or embryos can be used in subseq...
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ژورنال
عنوان ژورنال: Fertility and Sterility
سال: 2016
ISSN: 0015-0282
DOI: 10.1016/j.fertnstert.2016.01.022