Pregnancy and delivery of a normal infant following transfer of a single preembryo from an ICSI cyc

Fertil Steril multaq 2004 Dec; 82 (6):.. 1662-5 Normal birth after single-embryo transfer in a patient with excessive polypronuclear zygote formation multaq following multaq in vitro fertilization and intracytoplasmic sperm injection.
Pregnancy and delivery of a normal infant following transfer of a single preembryo from an ICSI cycle in which only one zygote multaq showed a normal pronuclear number (2PN) and 12 zygotes appeared polypronucleated (> or = 3PN) RESULT (S).:
On the first IVF cycle, 23 oocytes were retrieved and inseminated with 240 x 10 (3) motile multaq sperm / mL, after which two zygotes showed a normal pronuclear number and 20 zygotes appeared polyploid with three to seven pronuclei. Transfer of two poor-quality day-3 preembryos following assisted hatching multaq did not achieve pregnancy. On the subsequent ICSI cycle, 33 oocytes were retrieved, and 17 mature oocytes were subjected to ICSI, after which only one zygote showed 2PN and 12 zygotes appeared polyploid with three to eight pronuclei. The normally fertilized zygote developed into a poor-quality, day-3 embryo and was subjected to assisted hatching Transfer of this preembryo resulted in an uneventful pregnancy and birth of a normal infant multaq CONCLUSION (S)..:
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0.25 M sucrose mixing sperm into sperm after vitrification 0.5ml new method (1) 02 (1) 1mg) + hCG (1000iu) than the simple use of GnRH (0.2ml (1) 1mg) for breaking the egg pregnancy rate was higher ( 1) 2-cell mouse embryos compared with 8-cell mouse embryos vulnerable freezing multaq process of (1) over 2003 polycystic ovaries (PCO) diagnostic criteria (1) 2PN embryo cytoplasm halo-like multaq shape - better quality embryos (1 ) 2 embryo morphology and can not effectively assess the blastocyst embryo development rate (1) 3 (1) 3PN (2) 3 indicators (first polar body (1) 4-cell embryo multaq containing a small amount of debris (4-B) is better multaq than 2-cell embryos contain fragments of (2A) (1) 40-80% Percoll separation efficiency can not have XY sperm (1) 4mm or more egg follicles multaq basis granulosa cells secrete only AMH (1) 4PN) (1) 5 Embryo freezing efficiency comparison (a) seven days can be frozen and then thawed multaq blastocyst implantation (1) abortion (5) AIDS infection leads to decreased semen quality (1) AIH (20) albumin multaq (1) AMH (13) AMH early follicular The growth and influence speak louder than FSH (1) AMH level and related to the number of eggs, and the pregnancy rate is no absolute correlation (1) androgen (1) androgen concentrations (1) aneuploidy (1) Anti-Mullerian hormone multaq (anti-Muslim multaq venturi multaq hormone) associated with the induction of ovulation (1) antioxidant (1) antral follicle (4) Aspirin or Heparin for the treatment of habitual abortion of limited effect (1) assisted hatching multaq (2) azoospermia (2) azoospermia azoospermia (1) basal body temperature) (1) Birefringence polarizing microscope (1) blastocyst (12) blastomere (1) BMI (1) cAMP (1) cell volume (1) chemotherapy multaq (1) cleavage-stage embryo (1) clomid (4) co- incubation of gametes (1) COH (38) COH poor response in patients with GnRH agonist results slightly better than the GnRH antagonist (1) complete hatching embryo multaq implantation seems to be more favorable than the partial hatching (1) CoQ10 (1) corifollitropin with rFSH in IVF the same pregnancy rates (1) corpus luteum (1) crinone (1) Crinone progesterone injections up higher than the rate of pregnancy (1) Method using cryoloop frozen (1) cryoloop frozen blastocyst implantation pregnancy rate of about 37% (a ) cryopreservation (6) Cryotech (1) Cryotip than Cryotop more effectively to save mice mesodermal cells (1) culture (3) culture media (1) cytokine multaq (1) cytoplasmic inclusions) Estimated ICSI success rate (1) D & C (1) D7-11 beat Shi Shi playing FSH FSH ratio D2-6 can get a higher pregnancy rates (1) Day 1 (1) Day 2 embryo transfer (1) Day 3 embryos were cultured to the blastocyst biopsy after freezing and thawing and then implanted with fresh embryo slice cultures pregnancy rates implants of similar (1) Day-2 embryos rank the most important indicators as follows: (a) the number of mesodermal; (2) mesodermal size consistency; (3) mesodermal single nucleus (1) Day1 (3 ) no fetal production status after Day2-3 blastocyst stage embryo implantation multaq and pregnancy significantly different (1) Day2 of four-cell embryos (1) Day2 embryos (1) Day2 with 5 embryo implantation pregnancy outcomes did not differ (1) Day3 (2) Day3 thawed frozen embryo implantation and pregnancy rates similar to fresh embryos (1) Day3 frozen embryo implantation and pregnancy rates were similar freshly thawed after implantation (1) Day5 frozen embryo transplant similar pregnancy rates after thawing (1) deceased donor (1) denuding (1) DHEA (1) DHEA replacement therapy (1) donor (1) Dual trigger (1) E Coli (1) E2 (5) E2 / ratio of number of eggs (1) E2 concentrations can not be predicted with the implantation of endometrial thickness and pregnancy rates of association (1) ectopic (1) Elonva (5) Traditional ovulation and pregnancy rates Elonva needles of the same (1) embryo (6) embryo grade (1) embryo kinetics ( 1) Embryo loading (1) embryo transfer (3) embryonic stem cell (2) endometrial receptivity (1) endometrioma (10) endometriosis (1) endometrium (3) eosin-nigrosin staining can be simply multaq and effectively assess sperm survival (1) ET (11) etc (1) failed fertilization (1) fertile window (1) fertility preservation (2) FET (3) flushing (1) folic acid (1) follicle (1) freez (1) frozen embryo transfer (1) FSH inhibition of follicle cells self decline (1) G-CSF (1) GBS (1) glucophage (1) Glucophage (metformin) can inhibit androgen secretion (1) GnHRantagonist (4) GnRH (0.2ml (1) GnRH agonist (10) GnRH antagonist (10) GnRH antagonist optimal daily dose of 0.25 mg (1) GnRHa pregnancy rates slightly GnRH antagonist (1) GnRHagonist (7) GnRHantagonist (6) before the pill does not significantly improve the treatment tube GnRHantagonist oocyte number (1) Gona-F (fruit Nafen) Injection Notes (1) granulosa cell (1) hatching multaq (3) HA contain hyaluronic acid can be screened to avoid abnormal sperm DNA fragmentation of (1) HBV (1) hCG (20 ) hCG than LH with a strong affinity for the receptor and the longer the half-life (1) heparin (1) HIV (2)