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三、更年期与内分泌更年期可分为经绝前期、经绝期(即月经停止期)及经绝后期,欧洲妇女一般发生在40～60岁,平均51.4岁,但近年来有向后移之趋势,即更年期妇女平均年岁向年龄大的方向移动。更年期激素变化与卵巢滤泡有关,在前三个月胎儿体内卵泡数目可达6～7百万,以后即急剧下降,于生后仍然缓慢下降,妇女初潮时约有卵泡30～40万。以后逐渐减少。Turner综合征的染色体组型为XO,在胎儿时期其卵泡数目甚多,出生后大量破坏,数目骤减,故性激素少。女性激素全取决于卵泡,并发生相应的变化。卵泡
Third, the menopause and endocrine menopause can be divided into pre-and post-menstrual period (ie, menstrual cessation period) and after the period, the European women generally occur in 40 to 60 years old, with an average of 51.4 years of age, but in recent years there is a tendency to move backward , That is, the average age of menopausal women to move to the older age. Menopausal hormone changes associated with ovarian follicles in the first three months the number of fetuses in the fetus up to 6 to 7 million, after a sharp decline in the still slow decline after birth, women have about 300,000 to 400,000 follicles during menarche. After gradually reduced. Turner syndrome genotype XO, the number of follicles in the fetus during the many, a large number of damage after birth, the number of sudden decrease, so less sex hormones. Female hormone depends entirely on follicles, and the corresponding changes. Follicles