Before going to bed every night, you can apply a hot towel to both sides of your breasts and then gently massage them with your hands. If you persist for a month, your breasts will gradually become bigger, and it will be very obvious after two to three months. Hot compress can make breast blood circulate more. In addition, due to various reasons after delivery, the chest is prone to discomfort and the chest skin loses elasticity. Combined with massage, it can relieve breast discomfort, stimulate breast and avoid chest relaxation.