I'm 30 weeks pregnant and I had to carry my 6 year old and my 3 year old today (not at the same time!) My youngest was 5 weeks early (older 3 were overdue) and I'd been lifting the children then as well, although I also had polyhydramnios which didn't help. I'm worried that I will have this baby early too. I've got nobody to help lift the DC's as DH works and isn't supposed to lift anything after his vasectomy. Bending and lifting makes my hips and tummy ache so I'm feeling sorry for myself. My 6 year old has SN and my 3 year old is just stubborn. I'm also lifting my 10 month old but he is fairly light thank goodness.