Factors in the infertile couple influencing the success of artificial insemination with donor semen.

Factors influencing the success of artificial insemination with donor semen (AID) were investigated in a series of 928 infertile couples. A simple approach with one insemination/cycle, timed only by cycle length and basal body temperature, was used. The overall life-table cumulative conception rate was 82% and the average fecundability was 10%. The following factors were associated with a higher success rate: women less than 36 years, azoospermic compared with oligozoospermic husband and women with no history of abdominal surgery. The success rate decreased with increasing duration of infertility and in women with an abnormal hysterosalpingography or laparoscopy, and was unrelated to menarcheal age, the distance between the couples place of residence and the clinic, or if the woman had been pregnant before starting AID treatment.