mother of two children my 1st child started interacting and cooing making sound by the age of 6 weeks but my 2nd child is not making any of these at 6 weeks #pediatric doctor answer

A. Maam don’t worry about it even if twins are there they can have different times to each milestone different time to do a particular thing the other one would also start doing it just play with a child say something the child response but major response that you expect would be seen by after three months completion