my baby had sudden fearwhen we give heavy sound and shouting. she is 4 month now is this normal baby behavior or not??

A. Hundred percent normal for a child because now they are experiencing sounds in a better manner so when the loud or scary sound you know even they get scared with the pressure cooker whistle and that is hundred percent normal sometimes you will see that your child will be scared of a mixer grinder noise also but that’s completely normal for a child