Random question but I've been on my period for almost two weeks now. Normally my periods last for 5 days but I just started having sex again (like in the last month) after 10 months without any sex at all. The guy I slept with is well endowed and the sex was quite rough - I'm wondering whether it could just be the case that everything gets moved about when you become sexually active again and that brings on a longer period? I'm extremely sure that there is no way I could have been pregnant because i used pill plus condoms. Has anyone else found that this happens to them too? When I first started having sex as a teenager I also thought that my periods were heavier in months where I was sexually active...