Fetal anomalies are induced at 25 weeks with a certificate. If fetal anomalies are diagnosed, a diagnostic certificate can be issued at the hospital where the diagnosis is made, and then a certificate of induced abortion can be issued at the family planning department. Fetal malformations can manifest themselves in a variety of ways, but can be generally categorized into chromosomal abnormalities and abnormalities of fetal appearance. There are many common causes of fetal malformations, such as older age of the pregnant woman, exposure to radiation or teratogenic drugs during pregnancy, viral infections, etc. Not all fetal abnormalities require induction of labor. Some minor malformations can be retained, such as polydactyly, but some severe malformations, such as anencephaly, need to be induced. In addition, some malformations are not severe in appearance but often require induction of labor when accompanied by chromosomal abnormalities. If a patient is diagnosed with a fetal abnormality, he/she should consult a regular hospital to assess the degree of the abnormality, and if it is determined that labor needs to be induced, a certificate of induced labor should be issued and the patient should then consult a hospital to prepare for induced labor.