Wa `alaykum As-Salamu wa Rahmatullahi wa Barakatuh

 

In the Name of Allah, the All-Merciful, the Mercy-Giving

 

All praise is due to Allah. Peace and blessings be upon His Messenger Muhammad.

 

As long as this blood does not exceed the limit of 15 days, it should be regarded as your  regular menses. It sometimes increases or decreases. You should be patient until it completely ends. Yahya related to me from Malik from AIqama ibn Abi AIqama that his mother, the mawla of A’isha, umm al-muminin, said, “Women used to send little boxes to A’isha, umm al-muminin, with a piece of cotton cloth in each one on which was yellowness from menstrual blood, asking her about the prayer. She said to them, ‘Do not be hasty until you see a white discharge.” By that she meant purity from menses. (Malik’s Muwatta’)

 

Almighty Allah knows best.