Newborn babies are allowed to blow fans, but not against, because against, the baby is easy to catch a cold. If the baby does feel hotter, this situation can be fanned with a fan to reduce the high temperature condition. If the baby’s environmental temperature is really high, you can take the way to open the window to ventilate, and try to reduce the time of blowing the fan, because blowing the fan for too long, not only can cause the child to catch a cold, but also to the baby’s physical development is certainly not good, so blowing the fan has advantages and disadvantages, grasp the time is the best way.