Had an abortion at 11 weeks back in September 2016. I waited longer than necessary before having sex again due to the nearly month-long bleeding. However, ever since the abortion, I start bleeding again during or immediately following sex. I am 35, 5 5 , 128 lbs, have dysautonomia, MVP, migraines, sciatica, this was my third pregnancy and the only one I didn t carry to term, I suffer from depression, COPD, and low blood pressure. Why am I bleeding like this?