Babies cry because hungry, tired, pain or discomfort. When curve like a ball, they feel windy in stomach. Stretch out cry for some reason, but I missed this part. After try all possible methods, try to hold them in hand, to comfort them. Take baby out for walk, help to sooth baby and mother. Prepare a list of people you can call, day and night. If really distress when baby crying, put baby in cot to let them cry for 5 minutes, do not harm them. Normally new born cry for 3 to 4 months. Newborn need to sleep 16 to 20 hours. 8 weeks to 24 weeks, sleep for 12 to 14 hours. Baby doesn't have sleeping routine. When baby is at 6 to 8 weeks mark, they start to cry more. We can let them learn to sleep in different environment but some babies cannot and dont need to force to. When baby 6 months onwards, they will touch themselves to sooth themselves and prepare to sleep. This is to mimic mothers movement. They will look away to see something boring, to prepare them to sleep. M...