All babies cry because it’s the only way to let us know when they need something. It’s important to respond to your baby’s cries as soon as possible during the first few months of life. This kind of attention does not spoil your baby, but teaches him to trust that his needs will be met.
Most babies seem to be fussy about the same time each day. During this time, nothing seems to calm your baby. The sound of a baby crying can be very upsetting, especially when it goes on for a long time. If you feel overwhelmed, take a break by having someone watch your baby for a few minutes. Most importantly, NEVER SHAKE YOUR BABY! Remind yourself: it does get better.