Q. Is it okay for a woman to enter a Jamaat Khana/Musalla whilst she is in a state of menses?
A. A woman can enter a Jamaat Khana/Musalla in the state of menstruation. A Jamaat Khana/Musalla is not the same as a Masjid and purity is not a precondition for entering, unlike a Masjid where it is necessary to be clean.
Allah Ta’ala Knows Best
Mufti Ismaeel Bassa
themufti.com