['To evaluate the results of successful pregnancy for patients with Mayer-Rokitansky-Kuster-Hauser syndrome using a gestational carrier.', 'All gestational carrier patients who attended our infertility clinic between 1995 and 2002 were reviewed for this study. Of the patients, 6 women with MRKH syndrome had 12 ovarian stimulation cycles, which resulted in 12 fresh and 5 frozen embryo transfers into six gestational carriers.', 'The mean number (+/-SD) of embryos obtained per cycle was 4.8 (+/-2.9). Either two (n = 15) or three (n = 2) embryos were transferred to the gestational carrier. Three pregnancies were achieved following fresh embryo transfer, which included one clinical pregnancy that ended in spontaneous abortion, a singleton, and a set of twins. The pregnancy rate for fresh embryo transfer was 25% per retrieval and 50% per patient. No pregnancy was achieved following frozen embryo transfer.'] Is gestational carrier an optimal method for pregnancy in patients with vaginal agenesis ( Rokitansky syndrome )?