Patient's question:
NoDoctor's answer:
Hello, the due date is usually calculated based on the last menstrual period. According to your situation, subtract 3 from the month of your last menstrual period (add 9 if it's less than 3 months), and add 7 to the day. It is normal for the due date to be one to two weeks early or late. It is recommended that you pay attention to nutrition and rest during pregnancy.