withdrawal bleeding

D. for 12 consecutive weeks. Starting from the 3rd day of menstruation or withdrawal bleeding, the patients were given each 1 tablet of CPA, PO, qn for 21 consecutive days.

于月经或撤退性出血的第3天开始每晚给予复方醋酸环丙孕酮1片，连用21d，间隔7d后，进行第2个周期治疗，连续治疗3个周期。

Results: The colporrhagia stopped within 3 days in the group treated with MPA and 83.33% abnormal echo with less than 1 cm could not be seen by the ultrasonography after the withdrawal bleeding.

结果：应用安宫黄体酮后3d内阴道出血停止，撤退出血后B超示宫腔内1cm以下的异常回声消失率达83.33%，与对照组比较差异有显著意义。

The level of E2 raised significantly ( P < 0.01) after treatment in patients of Group C, with withdrawal vaginal bleeding presented in 90% of less than 56 years in age.

第3组治疗后E2水平显著升高（P<0.01），<56岁者中90%表现撤退性出血；

The control group was given Clomifene citrate for ovulation induction therapy directly during the menstruation period or on the 5th day of natural withdrawal bleeding.

对照组直接于自然月经周期或撤退性出血第5天始用枸橼酸氯米芬促排卵，比较两组促排卵疗效。