Answer:
Ref. No. 41/1019
In the name of Allah the most gracious the most merciful
The answer to your question is follows:
A woman in period cannot perform Namaz and recite Quran, but she can do zikrs. It is better for her to sit on her Musalla at the time of each prayer and recite wazaif and make dua. n
Note: We searched but could not come across the authenticity of the reward you mentioned in the question.
And Allah knows best
Darul Ifta
Darul Uloom Waqf Deoband
