What did the Prophet Muhammad (saw) advise Fatima bint Abi Hubaish regarding her bleeding which was not from the menses?
 Narrated `Aisha:                     Fatima bint Abi Hubaish said to Allah's Apostle, "O Allah's Apostle! I do not become clean (from bleeding). Shall I give up my prayers?" Allah's Apostle replied: "No, because it is from a blood vessel and not the menses. So when the real menses begins give up your prayers and when it (the period) has finished wash the blood off your body (take a bath) and offer your prayers."