Meaning of "绝经" in the Chinese dictionary

Menopause is a natural phenomenon in women's life. Women between forty and fifty years old, the ovaries began to lack enough cells to accept the stimulation of the pituitary gland secretion, resulting in cyclical estrogen and progesterone less and less, affecting the endometrial thickening , Peeling and bleeding. The results of the menstrual cycle becomes irregular, when too late, the amount of time for a long time less. In general these conditions will continue for some time until menstruation does not come. When women have more than a year without menstruation, can be said to be menopause. According to a study conducted by the Hong Kong Hospital Authority in 2009, women's menopausal mood symptoms can be maintained to 60 years of age or even later, and older women begin to be normalized by menopause. ... 更年期是女性生命中一個自然的現象。婦女到了四十五至五十五歲之間，卵巢開始缺乏足夠卵胞來接受腦下垂體分泌的刺激，以致週期性的雌雄激素及孕激素越來越少，影響子宮內膜週期性的增厚、剝落及出血。結果月經週期變得不規則，時早時遲，經量時多時少。一般而言這些情況會持續一段時期，直至月經不來。當婦女超過一年以上沒有月經，才可說是絕經。 香港醫院管理局在2009年所進行的一項研究表示，婦女更年期的情緒症狀可以維持到60歲甚至更後，年長婦女由更年期開始出現脾氣暴躁將會正常化。...