

However, in circumstances where pregnancy happened because of artificial insemination or invitro fertilization, conception date is fairly easy to determine as the exact date of conception likely involved a visit with your doctor. Conception typically occurs about 11-21 days after the first day of the last period. What’s interesting about predicting due date in pregnancy is that if the parents-to-be got pregnant the old-fashioned way, it’s easier to predict the due date based on the LMP. The reason doctors tend to add two weeks to pregnancy due date is because technically, by the time most women realize that they're pregnant, it’s been around 4 weeks since their last period which is when the gestational period starts – the first day of the last period. This is where things get a little confusing. You can also calculate 40 weeks and/or 9 months forward to give you an idea of your expected due date as well. It starts with the first day of your last period. To to calculate your EDD in pregnancy, see the example above. Given the example above, your estimated due date (EDD) would be July 8 th of the following year
PREGNANCY DUE DATE PLUS
Lastly, add 1 year plus 7 days to that date.Count back 3 calendar months from that date – so if your LMP was on October 1st, three months prior would be July 1st.

PREGNANCY DUE DATE HOW TO
If you’re curious how do you calculate due date there are several methods that can be found online on how to calculate pregnancy date. Nothing is more exciting than when you finally see those double lines on the take home pregnancy test! While your mind starts swimming with who you’re going to tell first, wondering where the baby will sleep, what you will name it and of course, all of the things you’ll need before, during and after baby’s arrival, one thing is indisputable – your curiosity over how to calculate your pregnancy due date! While your doctor (and the internet!) can help you answer this question, keep on reading for some ideas on how to calculate your due date! How do you calculate your expected due date?
