noun🔗Share更年期The physiological stage that women approaching menopause go through when, due to hormonal changes, they progress from their usual pattern of menstruation through a phase of atypical menstruation, and finally cease menstruating. Perimenopause ends when a woman has not menstruated for a year.""During perimenopause, my mother experienced irregular periods and hot flashes before her periods stopped completely." "更年期の間、母は月経が完全に止まる前に、生理不順とホットフラッシュを経験しました。medicinephysiologybodyagesexconditionprocessstageChat with AIVocabulary GamePractice Reading