It is possible to transmit hepatitis B to a child when a woman with triple III pregnancy is pregnant. Although hepatitis B is not a hereditary disease, it may be transmitted to the child during pregnancy, labor and delivery, and breastfeeding. Especially during pregnancy, the hepatitis B virus may be transmitted through the medium of blood and body fluids. However, this tends to happen only if the quantitative amount of hepatitis B DNA in the blood is high, so there is no need to worry too much. In addition, during pregnancy, patients with HBV can use Tenofovir and Propofol Tenofovir under the guidance of a healthcare professional to administer anti-hepatitis B treatment to interrupt mother-to-child transmission. Secondly, if you are not yet pregnant, it is recommended that you consider pregnancy after your condition has stabilized to reduce the risk of transmission. To summarize, mother-to-child transmission is one of the ways to transmit hepatitis B. Therefore, after pregnancy, patients should go to the hospital for regular checkups and follow the doctor’s instructions for care and treatment.