A man must cease sexual intercourse with his wife if he sees menstrual blood
Question:
A man saw blood after pulling out during sexual intercourse. It then became clear to him that this blood was menstrual. What (penalty) is upon him?
Answer:
There is nothing upon him. However, he must not reinsert.
If he inserted unknowingly and subsequently pulled out to find some menstrual blood on his penis, there is nothing upon him.
However, if he reinserts thereafter he is a sinner.
He is a sinner if he reinserts thereafter and continues with the knowledge and certainty that this blood is menstrual blood.
Answered by: Shaykh Abu Bilaal Al-Hadhramy – may Allah preserve him
Source: https://t.me/abubilalhami/3118
Answered on: 11 Rajab 1440 (18th March 2019)
Translated by: Abu Sufian Sami ibn Daniel Al-Ghaani