1. First of all, the first inquiry method is to report it yourself. For example, if a child is born in a hospital, the hospital will inform the family planning office of the information of the child's birth or birth certificate, and you can also inform the birth department in your village that you have given birth. At the same time, when you are registered, the police and the police station will also report or notify the local family planning office.
2. Another is that according to the calculation handed down from the past, people were born in the 1990s, and it happened frequently around the year 2000. Because they were all only children at that time, those who had more children would face fines. For example, if someone is pregnant and has exact information, but can't contact this person for a certain period of time, it means that this person secretly hides and gives birth. Then in this case, if this person has not been found, the baby will be recognized as a live baby after ten months by default.
3. In this case, it will also be recorded as survival by the family planning office, that is to say, you gave birth to a child, and as long as the news gets out, you can't contact your people at that time.