Osteogenesis as an adult

I am not sure if anyone knows but is it possible to go thru life with osteogenosis and only get diagnosed as an adult? I am asking because beginnibg in August of 2013, I have broken 10+ vertebrae, 3 ankkes, 1 foot, 1 wrist and a toe. They say it is osteoporosis but I have some of tge other symptoms of osteogenosis. I know it is probably impossible but thought I would check, especially for my kids. Thanks.