Are you expecting a child? If yes then you might be wondering “What is my due date?” Fortunately, you can check by using online due date calculator. The calculator work by inquiring about your most recent menstrual period. If you like, you can calculate your due date on your own.
You can learn more about the IVF process in the article below, as well as how the pregnancy due date calculator IVF works.
Due Date Calculation Methods
The average pregnancy lasts 40 weeks (280 days). Doctors estimate a woman’s due date based on the first day of her previous menstrual cycle when she conceives naturally. Because most people don’t know when they ovulate, this procedure is used. On day 14, a woman with a regular 28-day menstrual cycle ovulates. However, because ovulation can happen before or after this day, a due date is merely a general estimate of when the baby will be born.
Because women who undergo IVF know exactly when they ovulated, calculating a due date after IVF treatment is more accurate. The two fundamental approaches for calculating your IVF due date are explained briefly below:
Using the egg retrieval date: If a woman has IVF treatment with freshly collected eggs, the due date can be calculated using the egg retrieval date. The due date can be calculated by subtracting 38 weeks (266 days) from the date the eggs are extracted.
Using the embryo transfer date: Many women use frozen embryos for IVF. The IVF due date will be computed using the embryo transfer date in these circumstances. It’s worth noting that this method of calculation can also be employed when implanting fresh embryos. You subtract the age of the embryos after counting out 38 weeks from the day of the embryo transfer using this procedure. For example, if you execute a 3-day embryo transfer, you would count out 266 days and then back three days. You would go back 5 days from the 38-week mark for a 5-day embryo transfer.
How Accurate Are IVF Due Dates?
Although IVF due dates are usually more precise than conventional pregnancies, each due date is merely an estimate. Ultrasounds will be used to track the baby’s growth as the pregnancy continues. It is common for pregnancy due dates to differ according to the information provided by ultrasounds. Even with these statistics, no due date can be guaranteed because it is impossible to predict how long a pregnancy will go. With due dates you can simply get an idea of the nearest delivery date but it cannot be exactly the same date in maximum cases.