I hope someone may be able to shed some light..? Back when Violet was first starting to sit up with me supporting her still, we were at the baby group and the HV there said she shouldn't sit up for too long as it's not good for LO's to be sitting or standing for too long during the day. Does anyone know if this is true and until what point? Did she just mean it because Violet couldn't support herself yet? Once they start being able to pull themselves up, we can't exactly stop them from sitting up can we?! TIA, I'm always just a bit paranoid about letting her sit for too long, even though she's very happy and content to do that and can lay down from sitting if she wants to.