OK, so things came to a head in the most awful way today, as a result of us oversleeping (of all things!). But we do St least have some answers now, along with an embarrassed DD but one who has a plan in place moving forward.
As I said, we unfortunately overslept this morning and as a result there was a mad rush to get to school and work without being too late. In the flap, DD skipped going to the loo, and only remembered and told me she hadn't in the car on the way to dropping her at school. Thinking nothing of it, I just said to go when we got there before she joined her class.
Fast forward to late morning, just before their lunch time, I got a call from school asking could I pick DD up as she'd had an accident and was terribly upset. They'd sorted her a change of clothes, but she wanted me and wouldn't calm down.
I dashed to the school where she broke down completely. We finally managed to have that open talk I'd been hoping for, and it turns out that whilst she hasn't yet started her period, a couple of the other girls in Y6 have, and there was whispering between lots of them about who had and whether they were changing sanpro etc. when in the toilets. DD was embarrassed by people thinking this, so she's not been using the toilets at school at all this year!
From what she said, she's mostly been fine until getting home, but there have been a handful of times that she didn't quite make it. I knew about a couple, but she must have done a better job of hiding things the other times.
Bless her, she was absolutely mortified by what happened today - I've taken the blame, as if I hadn't overslept then she wouldn't have had to go through that, but then again I guess she'd still be struggling through her days in discomfort too.
Her teacher is going to speak to the class about the whispering to reassure everybody that they don't have to worry about using the toilet, and she's also promised DD that she can always use the accessible single loo or ask to go during the lesson if she's more comfortable doing that, although she's confident she can stamp out the silliness.
Lots of cuddles and hot chocolate were the order of the day this evening, along with another long chat reminding her that she really can talk to me about anything and how it would probably have been less embarrassing to tell me about her worries before she wet herself.
Ah well, child logic I guess.