Click here . In the name of God. Any doctor will not tell you that it is harmful to have sexual intercourse during menstruation. In fact it may have a positive effect on period pain. There is no reason why couples can't enjoy each other at all times of the female cycle provided they are both happy about this.
Women are no more unclean than Men.
Blocked tubes is only one after effect thus reducing fertility,or rendering the female sterile for life . This is very debilitating and usually lasts a lifetime. The male also can get infected much more easily and have to suffer the consequences as well. When God says something, He means it. This CDC report was presented at the 11th meeting of the International Society for Sexually Transmitted Disease Research, which was held in New Orleans, Louisiana from August 27-30 in 1995.