Urwah bin al-Zubair said the Fatimah daughter of Abu Hubaish had a prolonged flow of blood. The Prophet ﷺ said to her: When the blood of menses comes, it is black blood with can be recognized; so when that comes, refrain from prayer, but when a different type comes, perform ablution and pray. Abu Dawud said: Ibn al-Muthanna said: Ibn Adi narrated this tradition from his memory on the authority of Urwah from Aishah. Abu Dawud said: This tradition has also been transmitted by al-'Ala bin al-Musayyab and Shubah from al-Hakam on the authority of Abu Jafar. Al-'Ala reported it as a statement of the Prophet ﷺ, and Shubah as a statement of Abu Jafar, saying: She should perform ablution for every prayer.

Narrated Umm Salamah, Ummul Muminin: In the time of the Messenger of Allah ﷺ there was a woman who had an issue of blood. So Umm Salamah asked the Messenger of Allah ﷺ to give a decision about her. He said: She should consider the number of nights and days during which she used to menstruate each month before she was afflicted with this trouble and abandon prayer during that period each month. When those days and nights are over, she should take a bath, tie a cloth over her private parts and pray.

Narrated Grandfather of Adi ibn Thabit ?: The Prophet ﷺ said about the woman having a prolonged flow of blood: She should abandon prayer during her menstrual period: then she should take a bath and pray. She should perform ablution for every prayer. Abu Dawud said: Uthman added: She should keep fast and pray.

Narrated Aishah, Ummul Muminin: Fatimah daughter of Abu Hubaysh came to the Prophet ﷺ and narrated what happened with her. He said: Then take a bath and then perform ablution for every prayer and pray.

Narrated Umm Habibah daughter of Jahsh: Ikrimah said: Umm Habibah daughter of Jahsh had a prolonged flow of blood. The Prophet ﷺ commanded her to refrain (from prayer) during her menstrual period; then she should wash and pray, if she sees anything (which renders ablution void) she should perform ablution and pray.

Narrated Umm Salamah, Ummul Muminin: Bakkar ibn Yahya said that his grandmother narrated to him: I entered upon Umm Salamah. A woman from the Quraysh asked her about praying with the clothes which a woman wore while she menstruated. Umm Salamah said: We would menstruate in the lifetime of the Messenger of Allah ﷺ. Then each one of us refrained (from prayer) during menstrual period. When she was purified, she would look at the clothe in which she menstruated. If it were smeared with blood, we would wash it and pray with it; if there were nothing in it, we would leave it and that would not prevent us from praying with it (the same clothe). As regards the woman who had plaited hair - sometimes each of us had plaited hair - when she washed, she would not undo the hair. She would instead pour three handfuls of water upon her head. When she felt moisture in the roots of her hair, she would rub them. Then she would pour water upon her whole body.