In winter, you can choose clothes made of cotton or wool, which is more soft and comfortable. In addition, clothes should be looser, and long clothes and trousers are the best. You can also choose some brightly colored clothes, which can also promote your baby's visual development. It is recommended to choose pure cotton fabric for bra, because the mammary duct will be opened after the baby is born, and pure cotton underwear can protect the health of the breast and prevent the mammary duct from being blocked. In addition, you need to prepare milk. Pay more attention to rest and have a light diet.