Are Thin Bones, Fractured Ribs, Blue Eyes And Asthma Signs Of Osteogenesis Imperfecta?

Do the following symptoms sound like Osteogenesis Imperfecta for a 12 month old twin born 6 weeks early?- thin bones- anterior fontanelle is approx 4 cm - born with fractured ribs- whites of eyes slightly blue- asthma (diagnosed at 10 months)- no hair- sweats through scalp - a lot - late crawler - started at eleven and a half months