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自1956年将甾体化合物作为避孕药应用以来,其所产生的一些副作用,至今尚未获得很好解决。许多研究表明应用某些微剂量的激素药物可减少许多有害的副作用。本文报道应用双醋炔诺酮孕激素作为一种连续应用的口服避孕药物的试验。并对其可能的作用机理对哺乳期的影响、精子的穿透、子宫的收缩性以及其它方面也作了研究报道。试验方法:437名健康妇女共观察了2,583个月经周期。平均年龄28岁,平均妊娠数6次,平均分娩数5次,平均体重58.74公斤,连续服用微剂量的双醋炔诺酮。月经第一天开始服用的372名妇女;
Some of the side effects of steroid compounds that have been used as contraceptives since 1956 have not been well resolved. Many studies show that the use of certain micro-doses of hormonal drugs can reduce many of the harmful side effects. This article reports the use of bicine norethindrone progestin as a continuous oral contraceptive test. And its possible mechanism of action on the impact of lactation, sperm penetration, uterine contractility and other aspects have also been reported. Test Methods: A total of 437 healthy women observed a total of 2,583 menstrual cycles. Average age 28 years, the average number of pregnancies 6 times, the average number of births 5 times, an average weight of 58.74 kg, continuous administration of micro doses of norethisterone. 372 women who started taking the first day of menstruation;