I have an 18 mth son. For a few months now he's been scratching, tugging and generally pulling around his 'bits' when he can get to them .. to the point they are red raw, and he still won't stop!! He also scratches his legs and back of head a lot. GP thinks he has sensitive skin and possibly Thrush on his 'balls' - she suggested I leave them out of the nappy more to air, but of course if I do that he ends up scratching and pulling even more! Was interested to hear of anyone else who's come across this. Thanks