Pregnancy does not usually affect work if there are no special circumstances. When a woman is pregnant, if she is not in serious discomfort or suffering from a disease that prevents her from normal activities, it usually does not affect her normal work. If a woman continues to work after pregnancy, she should just pay attention to the combination of work and rest and avoid overwork. Some jobs may affect the pregnant woman and the fetus. Positions that require exposure to radioactive substances, such as radiologists, should be switched after pregnancy because radioactive substances may cause fetal malformations. It is also important to avoid working in high temperature, high heat and noisy environments. If a pregnant woman experiences any discomfort during work, she should stop work promptly and actively seek medical treatment to avoid adverse effects on the fetus and the pregnant woman.