1, the newborn baby is asleep from morning till night and won't turn over. Always pay attention to the baby's changing sleeping position. Generally, it is advisable to change 1 time every 4 hours;

2, pay attention to the baby's helix when sleeping on your side, don't squeeze;

3. Don't sleep on a hard pillow. The height of the pillow should be moderate and padded with soft cotton wool.

4. Every one or two days, let the child lie from the left to the right, and then change to the left or side;