Sharia scholars differed regarding the purification of the woman who is experiencing menstruation, as to what is the ruling on it. Some say that she only has to purify herself once if she knows that her menstruation has ended, and she does not have to do anything, no ablution or washing, and her ruling is the same as the ruling on a non-menstrual woman, and I say that, and another group of those who say that she only has to do it. One purification: She must perform ablution for every prayer, which is more prudent. Whoever says that she should perform ablution for every prayer, and who says that she combines the two prayers with one washing.