Follicle-stimulating hormone versus human menopausal gonadotropin for in vitro fertilization cycles: a meta-analysis**Presented at the annual meeting of the Canadian Fertility and Andrology Society in St. Andrews-by-the-Sea, New Brunswick, Canada, September 7 to 10, 1994.

OBJECTIVE: To conduct a systematic overview of available data comparing FSH with hMG in IVF treatment cycles. DESIGN: A meta-analysis of randomized trials of FSH versus hMG use in ovarian stimulation protocols, with or without GnRH agonists, in IVF treatment cycles. Search strategies included on-line searching of the National Library of Medicine MEDLINE data base from 1975 to 1993 and hand searching of bibliographies of relevant publications …