My 2 year baby girl not talk too much,she understand everything.2 word sentences also she speak like kya hua,kaha hai,let’s go,ready steady go,hot hai,mumma yha hai like this,but she babbles like me me also when she is not able to speak anything.her vocabulary is around 50-50 words.she tried to speak everything but not able then she speak me me.why me me babbling.we are nuclear family and most of the time only I am with her.we don’t talk to her too much in her early age ,but now I explain her everything,try to talk to her as much as possible.