The paper evaluates results of gamete transfer into the oviduct or embryos into the uterus in connection with pelvic microsurgery. Between August 1981-December 1989 225 microsurgical operations have been performed in a stimulated cycle. Ovaries have been stimulated by clomiphene-citrate or in combination with human menopausal gonadotropin. The operation was timed 34 hours after application of human chorionic gonadotropin. In a group of 156 women we recovered at least one oocyte. From 77 gamete transfers into the oviduct we achieved 11 pregnancies, i.e. 14.3 per cent. 46 embryo transfers into the uterus resulted in 5 pregnancies, i.e. 10.9 per cent. From the total number of 16 pregnancies we achieved 5 deliveries, 8 clinic abortions and 3 ectopic pregnancies. The connection of sterility microsurgery with oocyte retrieval increases the success rate of operations without another stress of a patient and has also its economic significance.