What can lead to sudden throbbing or bleeding surrounded by uterus while have sex?
Answers: it could be a slight tare in the uterine bin liner. what you should do is go to the doctor, and find out. correct luck
not normal see a doctor If you uterus is bleeding (how you'd be sure I own no idea), it is likely the beginnings of your mentral cycle, a fertilized egg only just implanted on the uterine lining, even endometriosis perchance?