J L Yovich

The present report examines retrospectively the success rates of both in-vitro fertilization and embryo transfer (IVF-ET) and gamete intrafallopian transfer (GIFT) in relation to the underlying infertility disorder. Reduced fertilization ra…

A study was undertaken comparing the outcomes of 30 women with infertility due to untreated severe (grade IV) pelvic endometriosis with a comparable series of 28 women whose infertility was caused solely by irreversible tubal disease. There…

A total of 345 couples with non-tubal infertility on an IVF waiting list underwent 702 treatment cycles involving daily intrauterine inseminations of husband's washed spermatozoa (AIH) over 3 days of the periovulatory period, following ovar…

Gamete intrafallopian transfer (GIFT) was applied in 207 treatment cycles in 73 couples. The pregnancy rate in cycles with only one (2/21, 9.5%) or two (2/29, 6.9%) oocytes transferred was significantly less than that in which four oocytes …

The fertilization rates of mature preovulatory oocytes aspirated from 156 women treated by in vitro fertilization were analyzed as a function of spermatozoal density and motility and the findings were correlated with the category of inferti…