Written by Your pregnancy due date is the estimated date when you will give birth. It is calculated based on the first day of your last menstrual period (LMP). Most pregnancies last about 40 weeks, but it is normal for babies to be born anywhere from 37 to 42 weeks after conception.
To calculate your pregnancy due date, you can use the following formula:
Due date = LMP + 280 days
For example, if your LMP was September 1, 2023, your due date would be June 8, 2024.
However, it is important to note that this is just an estimate. Your actual due date may be different depending on a number of factors, such as your ovulation cycle, the length of your pregnancy, and any underlying medical conditions.
Your doctor will use your pregnancy due date to schedule prenatal care appointments and ultrasound exams. They will also use it to estimate your baby’s size and development.
If you are unsure of your LMP, your doctor can use an ultrasound to estimate your pregnancy due date.
Here are some things to keep in mind about your pregnancy due date:
- Most babies are born within two weeks of their due date.
- It is normal for babies to be born early or late.
- Your doctor will monitor your pregnancy closely to make sure that your baby is growing and developing normally.
- If you have any concerns about your pregnancy due date, talk to your doctor.