So my son is going to be 4 months in a few days. I have people constantly telling how much of an old soul he is, and how advanced he is for his age. He watches tv for god's sake, and makes conversation with Sid the Science Kid! Lmao I do agree my son tries to do TOO MUCH for his age, but that's good right? My husband recently bought this seating thing for him, since he wants to sit up lately and gets mad with us whenever we don't help. I mean for a 4 month he's TOO HEAVY and it kill the back man. I was wondering if it's safe to put him in there at his age? I don't want to mess up his back or anything. He seems to like it but gets frustrated after awhile of not getting the toys, so I take him out. But yeah...