36 yo female on birth control for years (currently on bc patch). for the past 4 months i have had my period every 2 weeks. i had the same issue when on bc pills. perimenopause or something else?

See MD: If you are having periods every 14 days you really need to see your doctor.

Thanks for asking!: Given your age, it is unlikely that this is the beginning of menopause. However, a vist with the gynecologist is necessary to make sure that there isn't an abnormality in the lining of your uterus or on your cervix which is causing the irregular bleeding.