1, for different hospitals, in fact, the documents needed in the hospital file may also be different. But the general need for documents in the ID card, household registration, marriage certificate, birth certificate and so on.
2, pregnant women during pregnancy is still necessary to build a file in the hospital.
3, if the pregnant woman during pregnancy in the maternity hospital file, you can always monitor the physical development of the fetus data, for predicting the development of the fetus is helpful.