British journal of obstetrics and gynaecology
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Br J Obstet Gynaecol · Jul 1991
Is GIFT (gamete intrafallopian transfer) the best treatment for unexplained infertility?
To compare the cumulative pregnancy rates after gamete intrafallopian transfer (GIFT) with the cumulative spontaneous pregnancy rates in couples with unexplained infertility. ⋯ The chance of having a baby after one cycle of GIFT is significantly greater than the chance in a spontaneous cycle. However, considering the cumulative pregnancy rates, we suggest that if GIFT is to be a realistic treatment option, it should be offered for more than one cycle.