Ok so question for mommies with boys. I was just giving my son a bath and he stood up in the tub and…

Ok so question for mommies with boys. I was just giving my son a bath and he stood up in the tub and I saw something coming out of his penis and I jokingly said "did you pee" then I looked closer and saw it was stuck to his penis and I grabbed for it and it was like clear goo..so my question is..is this normal?