Biochemical pregnancy requires proper rest, although the effects are not significant, it is best to rest for about half a month, or at least a week if conditions do not allow. A biochemical pregnancy is one in which the fertilized egg does not enter the uterine cavity after union with the sperm, or enters the uterine cavity but fails to settle and is discharged with menstruation. The causes of biochemical miscarriage due to fertilization of the fertilized egg include defects in the fertilized egg itself; insufficient progesterone secretion from the corpus luteum of the ovary, resulting in failure of the endometrium to meet the conditions for fertilization of the egg; various pathologies of the uterus, such as malformations, submucosal fibroids, endometrial polyps, uterine adhesions, endometrial tuberculosis, etc.; excessive mental stress; immune factors affecting the fertilization of the egg, etc. During the recovery period, we should eat less cold and spicy food, and eat more meat, milk, eggs, fish soup, chicken soup, soy products, vegetables and other foods, and try to achieve a balance of meat and vegetables.