Ovulation commonly stops soon after menopause, which starts at about 51 several years of age, on regular. Menstruation may possibly become more irregular within the many years top as much as menopause. This period is termed perimenopause.B?ST hisse verileri fifteen dakika gecikmelidir. B?ST isim ve logosu "Koruma Marka Belgesi" alt?nda korunmakta o