DS has started nursery yesterday, he's recently turned 2 and the lady today said they had marbles but they also said, they had to watch him because they were playing with marble and play dough (sensory play type thing I think ) so they are obviously watching him and know its a choking risk, bug the crazy part of me is scared of choking. Its a very small nursery, 7 kids and 3 staff so they are wtachibg him all the time, he's the youngest and the second youngest is 3
Aibu to be a nervous wreck? I've never left him with strangers before so I'm worried all the time atm 
It's a lovely nursery though and the staff are lovely too.