Wife on menses

Question

Assalamu-Alaykum Mufti,
i heard that oral is better not to do because we read Quraan with our mouth .. but i dont understand we cleanse ourselves in the toilet with our hands and then we touch the Quraan ? and then i heard then hand usage with ones spouse is also detested .. but why if we wash our hands thrice like we do after toilet , doesnt it become clean?
Shukran

zha654 · Answer

Specific organs are used for specific puposes, as determained by norms of life, when used in other way, then detestment sets in.