Signs of unsuccessful abortion are not difficult to recognize, so women can completely recognize the abnormal symptoms after abortion. However, many people are subjective and do not go to the doctor for treatment immediately, leading to unpredictable consequences.

A stillbirth is a condition in which a fertilized egg implants in the uterus but fails to develop into a mature fetus and dies or remains in the cervix. The fetus is most likely to die in the first or last trimester.