my baby is now 11 months old. he crawls and is fully active but neither he speaks nor he walking. is it ok or i need to worry

A. Its Absolutely okay kids learn to work independently by the age of 15 to 17 months if your child is trying to hold on to something that’s a good sign all together also if you are talking about your child not talking then some kids pick up after the age of 1 to 1 1/2 years if your child is understanding everything then that’s a good thing