using sign language from birth with a baby with normal hearing allows communication between you two long before they can speak. it does not delay verbal language at all. I wish I'd worked with my first more. Definitely going to use these for baby number 2
37 Memories of Baby's First Year You Won't Want to Forget!
Baby Tips: The chart above is one of those “arbitrary” charts that I said not to compare your baby to. This is only here to give you some idea of how your baby’s first year might develop. Remember, every baby does these things at his own pace.
Everything You Need To Know About Baby’s First Year [INFOGRAPHIC]