My 11 month old DS has previously been a really good bather- he usually can't wait to get in the bath and has been an enthusiastic swimmer since the age of 3 months. In the past week though, he has developed a sudden fear of going in the bath. He's happy to hang on the side and look in, but screams when I pick him up to put him in it. I tried getting in with him and he stood on my lap and wouldn't even put his feet in; I have also tried putting him in the dry bath, which he also hated. It's not just the bath at my house either- we stayed at my sister's on the weekend and he was just the same there. Any tips?!