Fiqh-us-Sunnah Volume 1, Purification and Prayer, Fiqh 1.071.
Section : Forbidden Acts for Women Experiencing Menstruation and Post-Childbirth Bleeding.
All acts forbidden for a person who has not yet cleansed himself from sex or a wet dream are prohibited to women in these two conditions, as these are considered major impurities. But, there are also two further prohibitions: