Can a baby use a cooling mat during the postpartum period (confinement period)?
During the postpartum confinement period, if the weather is hot, a cooling mat may be used for the baby; however, if the baby has a weak constitution, using a cooling mat may need to be avoided. The analysis is as follows:

During the postpartum confinement period, if the weather is hot, babies tend to sweat easily, and appropriate use of a cooling mat can help reduce body temperature and prevent heat rash. When using a cooling mat, attention should also be paid to controlling the indoor temperature. Avoid excessively low indoor temperatures, which may cause the baby to catch a chill; at the same time, excessively high temperatures should also be avoided, as this may lead to excessive sweating and affect the quality of the baby's sleep.
If the baby has a weak constitution, using a cooling mat is generally not recommended. Babies with weaker physical conditions have underdeveloped thermoregulatory centers, thinner subcutaneous fat, and body temperatures that are easily affected. Sleeping directly on a cooling mat may cause the baby to get chilled, leading to symptoms such as colds or diarrhea.
When choosing a cooling mat, select one that is soft, breathable, and easy to clean. Avoid mats that are too rough or hard in texture, as they may harm the baby's skin.