Live birth after ICSI of micro-TESE-retrieved spermatozoa into in vitro-matured oocytes.
This case report describes a live birth resulting from intracytoplasmic sperm injection (ICSI) of spermatozoa retrieved by microdissection testicular sperm extraction (micro-TESE) into oocytes produced from human chorionic gonadotropin-primed in vitro maturation (IVM) cycles. In the IVM treatment, a total of 30 oocytes (1 mature and 29 immature oocytes) were retrieved. Following IVM, 9 oocytes had matured. A total of 4 oocytes were fertilized after ICSI with the husband's micro-TESE spermatozoa and 4 embryos were transferred into the uterus on day 3. A healthy boy weighing 2500 g was born at 35.5 weeks of gestation.
Son
Weon-Young
WY
McGill Reproductive Center, Department of Obstetrics and Gynecology, Royal Victoria Hospital, McGill University, Montreal, Quebec H3A 1A1, Canada. weon-young.son@muhc.mcgill.ca
Chung
Jin-Tae
JT
Chan
Peter T K
PT
Tan
Seang Lin
SL
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007223:Infant; D050498:Live Birth; D008297:Male; D054315:Oocyte Retrieval; D011247:Pregnancy; D020554:Sperm Injections, Intracytoplasmic; D053625:Sperm Retrieval