If you are concerned about your baby's language development, talk with your pediatrician or contact the Early Intervention agency in your area. (modernmom.com)
My advice to any parent is that if you are concerned for your child's development, contact your local early intervention agency and have them evaluated. (day2dayparenting.com)
It is not overly concerning that a child of 12 months is not yet pulling up to stand or walking independently yet, but it probably wouldn't hurt to contact your local early intervention agency for a physical therapy evaluation just to rule out any concerns. (day2dayparenting.com)