When Will Your Due Date Be?

Finally, a positive pregnancy test! How exciting! But, what will your due date be? This is likely going to be one of the first questions that you ask, and your doctor will certainly be there to help you figure out your due date. But, if you want to know how this important and life-changing date is calculated, continue reading to access some helpful information about pregnancy below.

How Far Along Are You When You Get Your Positive Pregnancy Test?

Did you know that you will already be several weeks into your pregnancy by the time you take that pregnancy test and get a positive result? It’s true! This can be pretty confusing at first, but it is one of the most critical pieces of information that you will need to answer the question of what will your due date be.

Like many women who have been trying, you will likely know that you are about 4-5 weeks (from the start date of your last period) which is when the Human Chorionic Gonadotropin (hCG) is at high enough levels in your urine to show up on a pregnancy test. This is an estimate assuming you are tracking your periods and trying to get pregnant. If it’s a surprise you will need to see a doctor who will likely check hCG levels in your blood or urine as well as order an ultrasound to confirm pregnancy and determine how far along you are.

What Will Your Due Date Be? Use a Pregnancy Due Date Calculator Online

If you have a regular cycle and know when your last period began, it’s easy to find out your due date–the date when you will most likely deliver your baby. You can use our calculator by simply entering your menstruation information (start date of last period and average cycle length) and our Pregnancy Due Date Calculator will provide you with your due date and the baby’s astrological sign.

What Will Your Due Date Be? A Few Different Ways to Calculate It 

If you want to calculate when your due date will be yourself, there are a couple of different strategies that you can try, according to What to Expect.

  1. Go by the first day of your last period. This is because the majority of pregnancies will last roughly 38 weeks from conception. Since you ovulate mid-cycle, you can calculate your due date at 40 weeks from the date of your last period. Simply count a total of 40 weeks from the date that your last period began.
  2. Do some subtraction. If you don’t want to count the weeks forward from your last period, you can also subtract. Start by subtracting three months from the date of the start of your last period. Then, add seven days to that. Fun fact: this is the method that doctors use to answer the question of what will your due date be.
  3. Go by the conception date. This method might work better if you don’t have a regular cycle and you have an idea of when you conceived. If you know the date of conception, you would add 266 days in order to figure out what your due date might be.
  4. Other methods that your doctor can use include an early ultrasound. Or, he or she might go by the date on which the baby’s heartbeat is heard. And, your doctor can also use the size of your uterus and your fundal height to figure out when your due date will be.

Start Taking Care of Yourself to Care for the Baby That’s Growing in Your Belly!

Now that you know you are pregnant will want to talk to your health care provider about prenatal care and any concerns you may have.

Also, if you haven’t given much thought to nutrition prior to finding out you are pregnant, please learn more about what your body needs now and how your nutritional needs will change throughout pregnancy.

Good luck on this wonderful journey!


Related Links
Learning to Love your Pregnant Body, an article by Ann Douglas
Where do I Have my Baby? Looks at Birth Centers, Hospital and Home Birth
More Women Realizing How Helpful a Doula Can Be