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不孕症妇女20%由于无排卵。近廿年来生殖内分泌学方面的进展甚速;尤引人注目的是药物诱发排卵。Hull等指出:无排卵妇女(除原发性卵巢衰竭和放射治疗后病人外)经治疗后,排卵率和妊娠率可似正常妇女。临床上重视无排卵妇女治疗的理由不仅因生育是家庭和社会问题。长期无排卵意味着缺乏孕激素,且长期单一的雌激素作用可导致靶组织-子宫内膜和乳腺产生恶性肿瘤。诱发排卵的药物有氯菧酚胺、促性腺激素【简称Gn,包括人垂体促性腺激素(HPG)、人绝经后促性腺激素(HMG)和黄
Infertility women 20% due to anovulation. Reproductive endocrinology in the past 20 years the progress of very fast; especially noticeable drug-induced ovulation. Hull and others point out that anovulation and pregnancy can be normal women without anovulation after treatment (except for patients after primary ovarian failure and radiation therapy). The rationale for the clinically important treatment of anovulatory women is not only family and social issues due to childbirth. Long-term anovulation means lack of progestin, and the long-term single estrogen effect can cause malignancies in the target tissues - the endometrium and the breast. Evoked ovulation drugs are clopidol amine, gonadotropin [referred to as Gn, including human pituitary gonadotropin (HPG), human postmenopausal gonadotropin (HMG) and yellow