My 8 year old DD is in the process of being assessed. I set things in motion thinking it was ADHD, but the more I think on it the more similarities I see with myself as a child, and I'm probably an Aspie. The psychologist is not experienced with girls with ASD so I'm not overly optimistic about the outcome of the assessment.
One of her biggest issues is daytime wetting and then sitting in wet pants until they dry on her. Most of the time she just doesn't seem to notice that she needs to go. At other times she does notice but holds it until the feeling goes away, or leaves it too late to get to a toilet in time.
I used to do the same thing, and I can remember that feeling of needing to go but it not being a high enough priority to be worth devoting runtime to. Ignore the feeling and it goes away, so you can get on with more interesting things, right? My mother was driven to tears by it. I stopped when I was about 12, I think because at that point I became aware of other people's responses to it and I desperately wanted to fit in.
Since I realised she wasn't doing it on purpose I've tried to relax about it, though knowing that she's smearing wee over our furniture does really bother me. I just remind her to change her pants regularly and insist that she go to the toilet before we go anywhere. I would really like to help her stop sooner rather than later though. Kids can be brutal, and she's getting to the age where her classmates will start to comment on it.
So, has anyone had success with helping a child stop the wetting at this age?