'Ikrimah reported Hamnah daughter of Jahsh as saying that her husband would have intercourse with her during the period she had a flow of blood.
Sunan Abi Dawud Book 1, Hadith 310
← Previous Hadith Umm Habibah had a prolonged flow of blood ; her husband used to cohabit with her.

Abu Dawud said: Yahya b. Ma'in has pronounced Mu'alla (a narrator of this tradition) as trustworthy. But Ahmad b. Hanbal would not report (traditions) from him because he exercised personal opinion.

Sunan Abi Dawud Book 1, Hadith 309 Next Hadith → The woman having bleeding after delivery (puerperal haemorrhage) would refrain (from prayer) for forty days or forty nights; and we would anoint our faces with an aromatic herb called wars to remove dark spots.

Sunan Abi Dawud Book 1, Hadith 311