A within-patient comparison between superovulation with intra-uterine artificial insemination using husband's washed spermatozoa and gamete intrafallopian transfer in unexplained infertility.
The purpose of this study was to evaluate the success of gamete intrafallopian transfer (GIFT) and superovulation with intra-uterine artificial insemination (S-IUI) in couples with long-term unexplained infertility. Thirty-nine couples were offered three attempts at each treatment. Sixty-three IUI cycles were completed with a pregnancy rate of 1.5% per cycle. Forty-nine GIFT procedures were carried out with a pregnancy rate of 26.5% per cycle. The cumulative conception rate after three cycles of GIFT was 0.56. GIFT appears to offer a far greater chance of pregnancy than S-IUI in unexplained infertility.
Iffland
C A
CA
Academic Department of Obstetrics and Gynaecology, Royal Free Hospital, London, U.K.
Reid
W
W
Amso
N
N
Bernard
A G
AG
Buckland
G
G
Shaw
R W
RW
D000328:Adult; D002064:Buserelin / Q000627:therapeutic use; D002996:Clomiphene / Q000627:therapeutic use; D005260:Female; D015181:Gamete Intrafallopian Transfer; D006801:Humans; D007246:Infertility / Q000628:therapy*; D007317:Insemination, Artificial, Homologous; D008297:Male; D008596:Menotropins / Q000627:therapeutic use; D011247:Pregnancy; D013480:Superovulation; D014599:Uterus
D002996:Clomiphene; D008596:Menotropins; D002064:Buserelin