This has something to do with the family planning policy. The treatment of unmarried pregnancy depends on the age of both men and women. If both men and women reach the legal age of marriage and the woman gives birth ten months after the legal age, there will be no fine as long as the civil affairs department completes the marriage formalities (because the family planning department does not participate in the marriage formalities now). If both parties have not reached the legal age of marriage, the child cannot be born, and there is no fine.