There are rulings that apply to the menstruating woman, but it is not one of them that she should not touch anyone and no one should touch her, as was the practice of the Jews with their women. Islam honours women in all circumstances, and permits others to interact with the menstruating woman, speak to her, eat with her, and so on. In this hadith, the Mother of the Believers Maymunah bint al-Harith (may Allah be pleased with her) states that the Prophet (blessings and peace of Allah be upon him) used to pray when she was near him, and she was menstruating. When he prostrated, his garment would touch her, and he would pray on a small mat made of palm leaves stitched together. It was used to keep the worshipper’s face off the ground. This hadith was quoted as evidence that the body of the menstruating woman is pure (tahir), and that when a worshipper is praying, if he comes into contact with part of the body (such as the hand or foot) or clothes of another person which are clean and pure, that does not invalidate his prayer, even if the body of the other person is deemed to be ritually impure (whether minor or major impurity). If the worshipper’s garment happens to touch a woman, that does not affect his prayer, even if the woman is menstruating, and being close to a menstruating woman does not invalidate prayer. This is one of the ways in which Islam makes things easy for women in all circumstances, and one of the ways in which Islam honours women, especially at the time of menses..