I first had sex a year and a bit ago, im 16 now, nd My new boyf and i have been having sex for about 3 months now, and until about a month ago i never bled during or after having sex. i didnt bleed wen i lost my virginity, and havnt bled at all until a month ago. i never relle thot anything of it cos i was kind of glad i didnt bleed. but now the past i think 3 times ive bled everytime.. not a lot but there has been blood. we are using protection but i dont no why i keep bleeding. can anyone help me?