Here is the translation of the provided text into English: "Three days ago in the morning, there was spotting and the cervical opening was 1 cm dilated. The abdomen is no longer painful. How long will it take?"

Patient's question:

No

Doctor's answer:

According to the situation you described, it is generally recommended to go to the hospital for examination. Delivery can usually occur within 72 hours. It is important to treat it correctly, increase nutrition, supplement vitamins and trace elements, and cooperate with the doctor's treatment.