If both husband and wife have Hepatitis B minor triangulation, the probability of transmission to the child is low as long as good blocking measures are taken. Hepatitis B virus is vertically transmitted to children through mother and child, therefore, it is necessary to do a good job of mother and child blocking measures, it is recommended that after the third month of pregnancy, monthly injection of hepatitis B immunoglobulin in regular hospitals, and the need for newborns within six hours of birth, need to be timely inoculation of hepatitis B vaccine as well as hepatitis B immunoglobulin, to be able to prevent newborns from being infected with hepatitis B after birth. Hepatitis B virus is transmitted through mother-to-child transmission, sexual transmission, blood transmission, non-genetic disease, the father will not be transmitted to the child through the sperm, do not need to be particularly worried. Therefore, as long as you take good protective measures, you can have a child if you both have hepatitis B virus. To prevent transmission after birth, you can strengthen personal hygiene, try not to use the same pair of chopsticks and towels. Especially in the case of wounds, need to strictly avoid physical contact with the baby, etc., can have a certain degree of prevention of the baby infected with hepatitis B triple Yang.