First of all, it is clear to young people that they should not expect to get rid of all the hepatitis B virus before they get pregnant and have children. So how to deal with the problem of antiviral treatment and pregnancy? There are four specific situations: The first situation: the patient is young, the transaminases have been normal, but the HBV-DNA is positive. This patient does not need antiviral therapy because antiviral therapy is not effective in this group of patients and is easily resistant to drugs. Patients can get pregnant and have children first. There are now very good methods for mother-to-child interruption of pregnancy and childbirth in patients with hepatitis B virus infection. For example, 24 hours after birth (preferably within 6 hours) a newborn baby is injected with one anti-hepatitis B immunoglobulin (200 units) and at the same time one hepatitis B vaccine (10 micrograms), and thereafter 10 micrograms of hepatitis B vaccine are injected at full term and half year of age, respectively, so that more than 95% of children are not infected by hepatitis B virus. The second condition: The patient’s condition has reached the stage of cirrhosis, and it is very difficult to bear the complicated process of pregnancy in October. If you want to have a child very much, you must be evaluated under the guidance of an experienced doctor to decide whether you can get pregnant. The third condition: Hepatitis B major or minor triplets, mildly elevated transaminases, positive HBV-DNA, and actually mild chronic hepatitis B patients. You can get pregnant and have a baby first. Do not look forward to having a baby only after the hepatitis B virus has turned negative, because antiviral treatment is a long-term process, waiting too long, if more than 35 years of age pregnant women will bring many problems, so hepatitis is not heavy or better to get pregnant and have a baby first, and then after the birth of a child antiviral treatment. The fourth situation: transaminases more than 100 units, indicating that the hepatitis B condition is more serious, it is recommended to treat hepatitis B first (with antiviral treatment if necessary), and then get pregnant and have a baby after the condition is stabilized.