Pregnancy after transfer of embryos which were generated from in-vitro matured oocytes
نویسندگان
چکیده
منابع مشابه
Pregnancy after transfer of embryos which were generated from in-vitro matured oocytes.
In-vitro maturation of human oocytes is an important technique in assisted reproduction due to its potential for reducing the use of fertility drugs. We offered this technique as an alternative to cancelling the cycle to a patient who was at risk of ovarian hyperstimulation syndrome (OHSS) after treatment with gonadotrophin-releasing hormone analogue (GnRHa) and human menopausal gonadotrophin (...
متن کاملPregnancies and deliveries after transfer of human blastocysts derived from in vitro matured oocytes in in vitro maturation cycles.
A total of 82 patients underwent 106 cycles in which immature oocytes were recovered after hCG priming and transferred at blastocyst-stage. After transfer, the implantation rate was 26.8%, and the clinical pregnancy rate was 51.9%. We found that the oocytes retrieved after hCG priming in women with high risk of ovarian hyperstimulation syndrome in the in vitro maturation program can develop to ...
متن کاملOngoing 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...
متن کاملPregnancy resulting from transfer of repeat vitrified blastocysts produced by in-vitro matured oocytes in patient with polycystic ovary syndrome.
This report describes a live birth produced from repeat vitrification and thawing of blastocysts derived from in-vitro matured (IVM) oocytes in a woman with polycystic ovarian syndrome. Immature oocyte retrieval was performed on day 12 of her induced menstrual cycle. The patient was administered 10,000 IU of human chorionic gonadotrophin s. c. 36 h before immature oocyte retrieval. A total of 4...
متن کاملEmbryo development after successful somatic cell nuclear transfer to in vitro matured human germinal vesicle oocytes.
BACKGROUND Somatic cell nuclear transfer (SCNT) involves the transfer of somatic cell nuclei into enucleated oocytes. Because human in vivo matured oocytes are scarcely available, we investigated whether in vitro matured (IVM) germinal vesicle (GV) oocytes could also support preimplantation development of human cloned embryos. METHODS Three groups were used for SCNT: in vitro matured GV oocyt...
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ژورنال
عنوان ژورنال: Human Reproduction
سال: 1997
ISSN: 0268-1161,1460-2350
DOI: 10.1093/humrep/12.4.857