Prolonged menstrual cycle

所属栏目:中医妇科

Aperioddelayedmorethansevendaysisreferredtoasaprolongedmenstrualcycle.Inseverecases,theremaybeonlyoneperiodintwomonths.Aperioddelayedthreetofivedayswithoutanyaccompanyingsymptomsandsigns,oranoccasionallyprolongedmenstrualcycle,isconsiderednormal.Thediseas ......(本文共 3774 字 )     [阅读本文] >>


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