Q. If a woman experiences her menses during her fardh salaah, does she need to make qadha of the fardh salaah when she is pure?
A. If a woman experiences her menses (Haidh) during a Fardh Salaah time, she does not have to make Qadha of the Fardh Salaah of the time.
Similarly, if she commenced her Fardh Salaah and then she experienced her menses (Haidh) during the Fardh Salaah, there is no Qadha of that Salaah. (Al-Jowharah 1/32)
And Allah Ta’ala Knows Best
Mufti Ismaeel Bassa