During the period of sitting on the moon if the mother has just given birth to a short period of time is generally not recommended to sleep on the cooler, if the body has recovered, the hot weather can be slept on, but do not directly contact with the cooler. If the mother has just given birth soon, because the body is relatively weak, and immunity will also be reduced, in this case is not recommended to sleep on the cooler. Cooling mat is easy to let the mother get cold, if the mother sleeps on the cool mat during the period of sitting on the moon, it may not be conducive to the recovery of the body. If the mother’s body has recovered, and their own immunity is good, the weather is hot, you can sleep on a cooler, but also need to pay attention to do not directly touch the cooler, so as to avoid the adverse effects of cold on the body. Maternity in the monthly period, must pay attention to keep warm, maintain good habits, active supplementation, any discomfort, the need for timely medical examination.