My wife is 12 week pregnant, from 6th week of pregnancy she got itching in her thigh then later it
Become rashes in the thigh, but now its spreading all over the both legs, thigh and her hip,
Does any one know what is the reason for this rashes, if some knows better medicine please reply as soon as possible please help us, she is very tired of itching.

probably it is jock itchUmm your not funny, Anyway to the poster I would go to the doctor to get it checked out because there is no way of any of us knowing what it is without seeing it. Good luck and congrats on the pregnancy.