my baby is 1 month and 25days old not responding to the loud lighting sound during rain and sound.i why

A. I hope you did beta test for your child when your child took birth because it is a mandatory test to be taken to know what how is the earring power of the child is it good and all so first you need to take that if you think the child is not responding sometimes and kids are in the deep sleep and all they do not pay attention to these sounds but what you do is just take out some sounds around your child like clapping whistling and see if your child is responding if your child does that that means there is no problem just that maybe your child is not paying to the attention to the sound that’s coming from far