I am homosexual and I always practice anal sex as passive and I never had problems. 2 months ago I began to have pains in the anus after anal sex, it made blood. After bathing, and putting on anti-inflammatory ointments I stopped having problems. I do not have blood or pain when I m defecating. But now when I have anal sex, I get pain in the sphincter at the entrance of the anus, and I have pain when I stick my finger. I ve been to 2 doctors, analyzed and found nothing, no hemorrhoids or fissures to the point of bleeding. You can help me on this.