1.If your condition requires antiviral treatment; 1.You can give antiviral treatment first, wait for a continuous treatment response, and then conceive after stopping the medication; or conceive before antiviral treatment, and then carry out antiviral treatment; 2.For men who are receiving antiviral treatment, if you are taking interferon drugs, you must stop the medication for more than 3 months before conceiving; if you are taking nucleoside drugs, you can stop the medication for more than 2 weeks if your condition is mild, and then conceive; 3.For men who cannot stop taking nucleoside drugs during oral treatment, they can consider conceiving after a period of time; 3.For men who are accidentally taking nucleoside drugs, they can replace them with rifampicin or tenofovir. If you are using nucleoside drugs, you can stop the drugs for more than 2 weeks and then conceive; if you cannot stop the drugs in serious cases, you can switch to telbivudine or tenofovir for a period of time and then consider conceiving; 3. For men who conceive accidentally during oral nucleoside drugs, generally the woman can continue the pregnancy and observe closely; but for men who conceive accidentally during interferon treatment, the safety is unknown and the woman is generally recommended to terminate the pregnancy. If the male partner is positive for surface antigen or e antigen, regardless of whether the female partner has hepatitis B or not, the child needs to be injected with high potency hepatitis B immunoglobulin + hepatitis B vaccine immediately after birth.