Anal intercourse during wife's menses

Q 2: What is the ruling on someone who had anal intercourse with his wife during her menstrual or postpartum period?

A: He has committed Munkar (that which is unacceptable or disapproved of by Islamic law and Muslims of sound intellect). He must make Tawbah (repentance to Allah), seek Allah's Forgiveness, regret the past, and be determined not to repeat it. Having menstrual or postpartum blood is not an excuse to have anal intercourse. May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.