The expectancy of pregnancy for "normal" infertile couples

The prognosis of unexplained infertility was studied for 47 couples. The cumulative rate of pregnancy was 65%, with 81% achieving a full-term pregnancy. The type and duration of infertility, the age of the woman, and the previous use of contraceptives did not significantly modify the results. This study indicates that a complete investigative protocol should include laparoscopy. It also suggests caution in the application of untried empirical treatments to normal infertile couples.