卵泡发育和排卵在生育和月经规则不育妇女中的比较研究

Comparison of the Follicular Growth and Ovulation in Fertile and Infertile Women With Regular Menstrual Cycles

对20名生育妇女和40名月经规则不育妇女连续3个周期的卵泡发育和排卵超声观察．结果显示：不育组中30例（75％）出现异常周期，占总周期的48.3％，明显高于生育组的同期发生率（5％）．而且有13例（32．5％）连续3个周期出现异常。作者认为：持续反复出现异常周期（无排卵、小卵泡及黄体化卵泡未破周期）是妇女不育的重要原因。值得临床重视。

20 fertile women and 40 infertile women with regular menstrual cycles were observed on the follicular growth and ovulation by B- ultrasonography. The results are as follows: In infertile group, abnormal ovulation was found in 58 cycles (48. 8%) in 30 cases (75%). The percentage is significantly higher compared with 5% abnormal cycles in fertile group. And 3 continuous abnornlal cycles were found in 13 infertile women (32. 5%). The authors believed that repeated or continuous occurrence of anovulatory cycles, small follicles cycles or luteinized unruptnred follicle cycles (LUF) may be an important cause of female infertility with regular menstrual cycle, a fact that should be paid due attention by the clinicians.