مسائل المنتخبه (Articles Of Islamic Acts) - الخوئي، السيد أبوالقاسم - الصفحة ٩٨ - ORDERS FOR MENSES

if a woman is divorced while she is in the state of menses, the divorce is void.
٤٦٩. If a woman says that she is haiz or says that she has been purified of menses, her statement should be accepted.
٤٧٠. If a woman becomes haiz while she is offering prayers, her prayers becomes void.
٤٧١. If a woman has doubt while offering prayers whether or not she has become haiz, her prayers is in order. However, if she realizes after offering prayers thatshe became haiz during the time of prayers her prayers is void.
٤٧٢. .After a woman becomes pure of the blood of menses it is obligatory for her to take bath for the prayers and other acts of worship which should be performedwith ablutions or bath or tayammum. The order for this bath are the same as for the bath for ceremonial uncleanness. And it is better that before taking bath she should alsoperform ablutions.
٤٧٣. After a woman has been purified of the blood of menses :the divorce given to her is in order and her husband can also have sexual intercourse with her althoughshe may not have taken bath. And it is better to have sexual intercourse after the vulva has been washed. However, the recommended precaution is that the man should refrainfrom having sexual intercourse with her before she has taken bath. However, until she takes bath other acts like staying in a Masjid and touching the writing of the Quranwhich were unlawful for her at the time of menses do not become lawful for her.
٤٧٤. If the woman has not sufficient water for ablutions and oath, and its quantity is so much that she can take bath only with it, she should take bath, and it isbetter that she should perform tayammum in place of ablutions. And if the water is sufficient for performing ablutions only and is not so much that bath may be taken with it,she should perform ablutions and should perform tayammum instead of taking bath. And if she