my son is turning 5 months next week. He's begun to sit by balancing on his hands but still tips over and can't do it on his own (don't worry! I certainly don't mean to imply that I think he's behind I know this is right on schedule 😄). however, he loves to stand. he'll still wobble on his legs but if I like have him hold my knee and keep his hands there, he can stand for a little bit. is this okay? I don't want to have him doing something his body isn't ready for. but he seems comfortable and loves doing it so I can't imagine it's hurting him. any advice or input of any kind is welcome.