my baby is 3 months old. he has become very fussy in being fed and while sleeping. he hardly sleeps now. A small nap is enough for him is it normal at this age? if yes how can I make him sleep better. Also my second question is, whenever he cries too much there is grrr grrr sound from his chest and nose

A. Babyhug teeher and also homeopathic tablet number 21 you can introduce seems like your child is having its teeth which is why your child is cranky and irritable and that’s very normal in this and the other thing is that the sound you are mentioning is normal if you see there’s something wrong then you can check with your doctor on that