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Fertility of Donors at Heterologous Insemination

1973; Informa; Volume: 52; Issue: 2 Linguagem: Inglês

10.3109/00016347309158296

1600-0412

Magnar Ulstein,

Reproductive Biology and Fertility

Seminal properties in relation to fertility were studied in 14 semen donors, used for heterologous inseminations in 178 women. There were 100 conceptions. Fertility of the donors was statistically significantly related to the in vitro penetration and duration of motility of spermatozoa in cervical mucus.