Dd (almost 7 months) has hunched shoulders. She's been crawling for over a month but doesn't like sitting at all. Her older brother had and has a very straight back but she's quite hunched and I'm not sure if its normal. I'm worrying that her back hasn't straightened because she never really slept on her back (side then front).
What was your baby's posture like at 6/7 /8 months?