My 3.5yo DS has ASD so isn't really that clued up about the whole pregnancy thing. I'm 35 weeks pregnant and he's tried to sit/jump on my bump about 25 times already today - it's driving me mad! Every time I sit down he gets on me/the bump and starts bouncing around. I'm not hugely worried about the impact on the baby, but it's just really bloody uncomfortable for me! I've tried asking/begging him not to, he just forgets immediately and goes to jump all over me again. Waaaah.