It is possible to get pregnant and have a child if you have been cured of a previous syphilis infection. Syphilis is a curable sexually transmitted disease and it is possible to get pregnant after regular treatment and regular review. After treatment, you need to be reviewed for three consecutive years, once every three months in the first year, once every six months in the second year, and once in the third year. If there is no increase in syphilis spirochete antibodies and non-syphilis spirochete antibodies during the review period, it is considered cured and it is possible to get pregnant and have a child. During pregnancy, it is necessary to monitor the syphilis spirochete antibody and non-syphilis spirochete antibody, and if there is any abnormality, timely intervention can be given.