Human Reproduction, Vol. 16, No. 8, 1698-1699,
August 2001
© 2001 European Society of Human Reproduction and Embryology
The development of an oocyte-containing follicle during gonadotrophin-releasing hormone agonist administration
IVF and Fertility Laboratory, Department of Obstetrics and Gynecology, Bikur Cholim Hospital, 5 Strauss St., Jerusalem 91004, Israel
Administration of gonadotrophin-releasing hormone (GnRH) agonist in a 29 year old woman with infertility due to ovulatory dysfunction resulted in the development of several ovarian cysts. After human chorionic gonadotrophin (HCG) was injected, the cysts were aspirated and one mature oocyte was retrieved. Intracytoplasmic sperm injection (ICSI) was performed and the resulting embryo was transferred. A singleton pregnancy was obtained and a healthy baby was born at 36 weeks of gestation. Because GnRH agonist-derived cysts may contain oocytes, we suggest that when the growth of cysts is accompanied by high concentrations of oestradiol, the administration of HCG may be useful to achieve oocyte maturation and advance IVF treatment.
Key words: follicle development/GnRH agonist/ICSI
1 To whom correspondence should be addressed. E-mail: almagors{at}hotmail.com