Is it normal for a 5 and 4 year old to playing "doctor" with each other? I know I posted in the other thread about kids exploring their bodies, but I'm a bit bothered today. I do daycare, and I caught my 5 year old, and my friends 4 year old (both girls) playing doctor. The 4 year olds pants and underwear were down, and my 5 year old had a toy that I am assuming she was touching with.This makes me want to throw up. I have had to talk to my DD before, as she and a 3 year old boy were showing their "stuff" to each other. The only time I am not with my kids, is when I have to make breakfast/lunch. So it's not like I'm not watching them, kwim? Is this normal behavior?