I am a pediatric PT. Hopefully you are able to do Pediatric PT through the Birth to Three program, but unfortunately that can take time to get things going; do not let whoever does the initial screening say "Let's wait and see". Yes, your child will likely "figure it out" eventually, and yes, every child develops differently, but he should at least have an interest (actually a very strong one!) in standing by now. I literally just read the flyer that our women/infants department sends out every month or so after you have a baby (my youngest is 11 1/2 months, and yes, even though I am a pediatric PT, I still read them for "refreshers" on all areas of development, what to expect next, etc)--anyway, there was a section in there that around 12 months the desire to stand and bounce is sometimes so strong that baby has trouble settling down to sleep. I'm certainly not implying that there is something "wrong" with your child; he just may be a little "boost" and pediatric PT may be just what he needs. It should be a kid-friendly "play-based" approach, and the therapist should demonstrate to you HOW to help him with a variety of strategies to get him going. One quick suggestion to try--you sit on the floor facing the couch (about a foot or 2 away) with him on your lap also facing the couch--make your legs such that they are like a little bench (so that he's not sitting too low with knees in his belly, and not too high either)--then put his favorite toy, blanket, cup, etc up on the couch and encourage him to stand up and "lean" to the couch to get the toy. Make it fun and praise him like crazy when he dose it. Hope that helps. I know from experience on this website that you will get a lot of "don't worry, he's fine" and he probably is, BUT, early intervention is the key; and again, there may not be something "Wrong", just the need for a little boost, a little encouragement to promote his development. If you have other questions, feel free to send me a personal message