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本文用B型超声波监测85例不孕妇女的排卵状况.共监测146个月经周期,其中自然排卵105个周期,氯菧酚胺诱导排卵41个周期.结果为:自然排卵率77.14%,药物诱导排卵率87.80%.药物诱导排卵组较自然排卵组卵泡数多,排卵前最大卵泡直径大,非优势卵泡破裂多,排卵征象以卵泡直径缩小为主.B超监测与BBT图比较,二者指示排卵日之相符率为59.83%,相差范围1～5天.在B超所示排卵日指导性生活42例,妊娠14例,其中流产5例,流产组卵泡直径显著小于正常妊娠组.结果表明,B超监测排卵在不孕症治疗中有其重要的实用价值,加辅以其他监测排卵的方法,其准确性更高
In this study, 85 cases of infertile women were monitored for ovulation using B-mode ultrasonography.A total of 146 menstrual cycles were monitored, including 105 cycles of spontaneous ovulation and 41 cycles of inducement of ovulation by clofilamine.Results: The rate of spontaneous ovulation was 77.14% The ovulation rate was 87.80% .Compared with the spontaneous ovulation group, the number of ovarian follicles in the drug-induced ovulation group was larger, the largest follicle size before ovulation was larger, and the non-dominant follicles were more ruptured, and the ovulation signs were mainly reduced in follicular diameter. Ovulation day coincidence rate was 59.83%, the difference range of 1 to 5 days in the B-ovulation guidance life in 42 cases, 14 cases of pregnancy, abortion in 5 cases, the abortion group significantly smaller than the diameter of follicles in normal pregnancy group.The results showed , B-monitoring ovulation in the treatment of infertility has its important practical value, plus other methods to monitor ovulation, its accuracy is higher