Ongoing twin pregnancy after ICSI of PESA-retrieved spermatozoa into in-vitro matured oocytes: Case report
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چکیده
منابع مشابه
Ongoing twin pregnancy after ICSI of PESA-retrieved spermatozoa into in-vitro matured oocytes: case report.
The recovery of immature oocytes from unstimulated ovaries followed by in-vitro maturation (IVM) is an attractive alternative to conventional IVF in the treatment of female infertility. Similarly, surgical recovery of spermatozoa from the epididymis by percutaneous sperm aspiration (PESA) has simplified the retrieval of the male gamete in treatment of men with obstructive azoospermia. We report...
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BACKGROUND Repeated in vitro Fertilization (IVF) failure together with Ovarian Hyperstimulation Syndrome (OHSS) is one of the distressing situations leading couples to search for alternative treatment options. For such patients with Polycystic Ovarian Syndrome (PCOS) who have experienced Ovarian Hyperstimulation Syndrome, mild ovarian stimulation with in vitro oocyte maturation could be a promi...
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background: repeated in vitro fertilization (ivf) failure together with ovarian hyperstimulation syndrome (ohss) is one of the distressing situations leading couples to search for alternative treatment options. for such patients with polycystic ovarian syndrome (pcos) who have experienced ovarian hyperstimulation syndrome, mild ovarian stimulation with in vitro oocyte maturation could be a prom...
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BACKGROUND The purpose of this study was to investigate the chromosomal complement and developmental potential of in-vitro matured murine oocytes following ICSI by human sperm. METHODS Heterologous ICSI fertilization between mouse oocytes and human sperm was employed in order to overcome the reduced fertilization rates observed after conventional IVF due to zona hardening during in-vitro matu...
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BACKGROUND This study was conducted to investigate the fertilization and embryo development of human oocytes injected at different time intervals after extrusion of the first polar body (PB) following in vitro maturation (IVM) in IVM cycles. Also, we evaluated whether spindle imaging could serve as a tool to determine the optimal ICSI time. METHODS Oocytes were collected from 43 women with po...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 2001
ISSN: 1460-2350
DOI: 10.1093/humrep/16.7.1424