1. The legal marriage age stipulated in the Marriage Law is 22 years old for men and 20 years old for women. This is a mandatory rule. If your boyfriend is not at that marriage age, the Civil Affairs Bureau will certainly not issue you a marriage certificate.
2. Even if there is no doll certificate, the medical institution will deliver the baby and issue a medical birth certificate according to law. However, if there is no marriage certificate, the medical birth certificate of the child can only reflect the basic information of the child's mother.
3. As long as you have children according to the policy, the children will surely settle down. After you get the marriage certificate, you should communicate with the local family planning department when handling the Family Planning Service Manual, which involves fines such as early marriage and early childbirth.