It is permissible for a menstruating woman to wash her husband’s head, and comb his hair; her leftovers are pure (tahir); and regarding reclining in her lap and reciting Qur’an
حَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا ابْنُ أَبِي زَائِدَةَ، عَنْ حَجَّاجٍ، وَابْنِ أَبِي غَنِيَّةَ، عَنْ ثَابِتِ بْنِ عُبَيْدٍ، عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ، عَنْ عَائِشَةَ، قَالَتْ أَمَرَنِي رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ أُنَاوِلَهُ الْخُمْرَةَ مِنَ الْمَسْجِدِ . فَقُلْتُ إِنِّي حَائِضٌ . فَقَالَ " تَنَاوَلِيهَا فَإِنَّ الْحَيْضَةَ لَيْسَتْ فِي يَدِكِ " .
'A'isha reported: The Messenger of Allah (ﷺ) ordered me that I should get him the mat from the mosque. I said: I am menstruating. He (the Holy Prophet) said: Do get me that, for menstruation is not in your hand.