Dear Palak, Most babies start laughing between months 3 - 4, but some do so even later and that is also okay. Please do not worry if you child is not laughing yet, as long as your baby is responding to sounds and visuals, he or she is fine. Hope this helps.

palak don't worry dear Abhi baby just 3 months ka mere Vihaan me Loughing 4 months me start ki <u>thi</u>

OK Thnks all.. my baby smiles well and respond to sound also.. but not laugh.. so m worried..

palak don't get worry dear as sonam said wait some more days and play with your baby and every time smiling face infront of baby then he smiles..

My baby little bit start&nbsp; laughing in 4 month&#128118;