My dd turns 7 months next week. I know I shouldn't compare but other babies of the same age at the baby group we go to seen much more advanced. She hates being on her front for too long. She can't sit up yet, just flops forward straight away. She very occasionally rolls over, but this is only from her front to back, she's never rolled from lying on her back to her front.
She's a very observant child and just seems happy to watch everyone else. She's very alert and seems healthy. I guess I'm just after reassurance really, but is there a point where I should start to ask the pros?