It is narrated from Hazrat Aisha (may Allah be pleased with her) that once Fatimah bint Abi Hubaish (may Allah be pleased with her) came to the service of the Prophet (peace and blessings be upon him) and said, "My menstrual bleeding continues all the time. Can I leave the prayer?" The Prophet (peace and blessings be upon him) said, "Leave the prayer during the days of menstruation, then after that, perform ghusl and do wudu for every prayer and offer the prayer, even if drops of blood fall on the mat."