My son is 7 months on the 20th and I feel like I'm not doing enough! We play and such and he is very close to crawling, I don't read to him as often as I would like, maybe I'm too focused on physical advancements rather than language at the moment? I let him explore and roll and try to crawl which he pretty much is by now. Idk he doesn't wave hi or bye, reach for me specifically yet, say mama or dada (no dad around so hoping he doesn't say that lol) I would like to teach baby signs but have no clue where to start. I just feel like he's falling behind and it's my fault for not doing enough for him. What developmental activities do you do to help your LO?