when will baby start smiling, because mind was one month 24 days old ..and he didn't start smiling

A. A child gains its vision after completing the age of three months and after that only when they can see around properly they can give you a social smile like in response to the name sound every thing is basically going to change quite a lot after completing the age of three months for the child so that’s quite a time that you can expect a lot of changes in your childWrite Your Answer Here