Title says it all really. My dd is just five months old and can't sit up yet, she wants to and hates being laid down to play now. I sit with her propped up inbetween my legs. She just flops forwards or to the side. She can hold her head fine when supported. One of the baby's at my baby group can sit up fine and is two weeks younger than my dd. I know you shouldn't compare baby's and the baby's mum at baby group wasnt boasting about it or anything, she said she was an early developer (I was quite late). It just worries me is this normal - the not sitting up not the worrying.
Any advice, experience greatfuly received.