Alright so my menstrual cycle was pretty regular, 28 days and 4days of bleeding. It was almost like a clockwork.. and then after regularly having sex with someone (who turned out to have had over 400 sex partners of his life) my cycle got really really long and irregular out of all sudden... now my cycle is like over 36 days (last month) and this month I am 10days late on my period... but no pregnancy because i never had sex this month or the previous month. So idk why this happened suddenly??? Maybe it’s because of stress as after breaking up with that sex maniac i had a series of highly stressful events and i have just started working recently... I’m just hoping this is not something about cancer or aids/hiv from that sex maniac