sunny
How long is this PG? 3-hrs or it's like a CC setting?? I think it's horrible that the teachers don't try to help you out, and moreover your gal is toilet trained she can indicate that she needs to go to the toilet!!!
Mashy
Does it help to encourage your boy to go on the potty in the mornings before school? It sounds abit troublesome but it helps to encourage to clear his business in the morning.
My boy is always placed on the toilet bowl to sit on it, to poo, after his milk and brushing his teeth. Sometimes he takes a long while i.e. 20 min, if he'll tell us "finish, no more, all done" without pooing, we'll just take him off and then send him to school le... then when he comes home and the sensation comes, he'll tell us and initiate to go to the toilet bowl himself.
In the beginning, I experience the same thing with D's school, coz sometimes they are under-staffed... but because couple of weeks ago, I noticed that he initiates to go to the toilet by himself to pee at home, sometimes telling me while running past me to get to the toilet. So I asked the teachers again if we could take the risk together to have him wear his underwear to school. One of his teachers weren't too keen coz she's alone handling 18 children till about 10am where his main teacher will come in.
But his main teacher is agreeable and strike a "Deal" with me...saying that when she comes in at 10am, she'll change him out of his diapers into his underwear...it worked out right for a week and it was so far so good... so we took one step further and let him go to school in his underwear...the first day was good, he goes to the toilet by himself...but the 2nd - 4th day was a disaster where he wet himself in the middle of class!!! Aiyoh... I was quite embarrassed then but his teachers didn't make a huge fuss...or rather they didn't call me separately on the phone to tell me to let him do on diapers all the way...it got better after that...no more accidents.
In fact, in the school, they had children's toilets to cater to the little ones... so they can pee on their own.