Hovatta O, Kurunmäki H, Tiitinen A, Lähteenmäki P, Koskimies A I
Finnish Population and Family Welfare Federation, Helsinki, Finland.
Fertil Steril. 1990 Aug;54(2):339-41. doi: 10.1016/s0015-0282(16)53714-5.
Direct intraperitoneal or intrauterine insemination in combination with superovulation was used randomly as the treatment of infertility that was unexplained or due to male subfertility or mild endometriosis in 124 couples during 326 cycles. The pregnancy rate per couple was 24% in the direct intraperitoneal insemination group and 31% in the IUI group. The difference was not significant. The pregnancy rates with both treatments were significantly higher than those seen during the 326 control cycles of the same couples (1.1% and 0.6%).
在326个周期中，对124对夫妇采用直接腹腔内或宫腔内人工授精联合超排卵的方法，随机用于治疗不明原因不孕、男性生育力低下或轻度子宫内膜异位症。直接腹腔内人工授精组每对夫妇的妊娠率为24%，宫腔内人工授精组为31%。差异无统计学意义。两种治疗方法的妊娠率均显著高于同一夫妇的326个对照周期（分别为1.1%和0.6%）。
