hello sir my son is 2 year and 9 months old but he is not speaking properly i am little worried he tried lot like poo poo bye bye mama so please tell me is it a problem or should i wait?

A. this is normla.for baby. Speech is a gradual process to become clear and good . You should talk more with baby and decrease any type of screen time like T . V or mobike screen . Also help of any speech therapist can be taken .