What is the ruling on praying during menstruation according to the teachings of the Prophet Muhammad (saw)?
 Mu'adha reported:                      A woman asked 'A'isha: Should one amongst us complete prayers abandoned during the period of menses? 'A'isha said: Are you a Haruriya? When any one of us during the time of the Messenger of Allah (may peace be upon him) was in her menses (and abandoned prayer) she was not required to complete them.