| 英文摘要 |
Children are the future masters of the nation, it is a parent's heartstrings, and hope that their child can live under a safe and comfortable environment to grow. Since ancient times, mostly infants born with parents to sleep in an adult bed, so that there can be around to take care of any emergency situation, but that a different schedule of adult life with the baby, the baby cries at night cause parents physically and mentally exhausted, but with parents sleeping there is a significant risk exists, such as when the parents asleep, unaware of the baby accidentally covered with thick quilts, cause the baby to suffocate surprises when heard. Also, when the baby about six months there will be separation anxiety symptoms, hard to succeed housing distribution sleep with their parents, so it is best to develop the outset separate sleeping habits. |