What is an IVF due date calculator?
The IVF due date calculator is the best tool for providing the due date for your baby’s arrival. This digital calculator is designed to provide information if you conceived through in vitro fertilization or IVF. In case, if you have any specific choice of dates in your mind for your baby’s arrival, this IVF due date calculator also helps you to provide the transfer date suitable for you. For normal pregnancy, you can use our simple due date calculator to assess your baby’s arrival.
What is an IVF process?
In vitro fertilization is a planned version of pregnancy that comes under assisted reproductive technology. Before planning pregnancy through IVF, your specialist may suggest multiple examination tests to evaluate the overall health of health and semen. IVF process contains pharmacological intervention in combination with different surgical procedures.
- The first step of IVF starts with pharmacological treatment from the first day of your menstrual cycle. These medications include active agents that stimulate your ovaries to produce more eggs than usual.
- The second step follows a procedure to retrieve the eggs from the ovaries.
- The final step includes the fertilization of the egg with sperm. Once the fertilization process is complete, the fertilized egg is placed back into your uterus to continue the normal process of pregnancy.
How to calculate the due date with the IVF due date calculator?
The main inputs you need to know for an IVF due date calculator is to know the date when eggs were transferred into the uterus and the type of transfer. The types of transfer for an IVF are as follows:
- Day 3 embryo transfer – in this type, the embryo contains about 4 to 8 cells and is transferred 3 days after the egg fertilization.
- Day 5 embryo transfer – in this type, the embryo may have undergone multiple divisions and may contain 70 to 100 cells. At this stage, the embryo is known as a blastocyst. As the name suggests, the embryo is transferred 5 days after the egg fertilization.
A typical pregnancy period is about 266 days from the fertilization of the egg.
For a Day 5 embryo transfer:
Due date = Date of transfer + 261 days
For a Day 3 embryo transfer:
Due date = Date of transfer + 263 days
In the case of general in vitro fertilization, you can use the following formula
Due date= Date of transfer + 266 days
You can use this IVF due date calculator in a reverse way to know the transfer dates for your baby to deliver on any specific date.
Example:
Sanem is a 32-year-old woman who has been trying to become pregnant with her partner for the last five years without any success. She visited her doctor and consulted for an IVF procedure. They succeeded on the third attempt. The transfer type was Day 3 embryo transfer on 15th October 2023. She wants to know about the exact date of her baby’s arrival.
Follow this formula to know the exact date to expect the baby.
Due date = Date of transfer+ 263 days
Due date = 15th October 2023 + 263 days
Due date = 26th July 2024
It’s important to use the Pregnancy Trimester Calculator and other pregnancy calculators to track your pregnancy.
Conclusion
IVF due date calculator is a tool to estimate the exact date of your baby’s arrival. A normal pregnancy lasts for about 9 months or 266 days. The basic things you need to add to the calculator are the date of the embryo transferred into the uterus and the type of embryo transfer. Once you put the values, our IVF due date calculator will explore in which trimester you are right now and on which date you can expect your baby.