Start publishing date



Meta Title

Header h1

Sunday, 24 September 2023 21:38

Determining Your Due Date After IVF


Determining the due date after In Vitro Fertilization (IVF) is a crucial step in pregnancy. It helps in tracking the baby's development and preparing the mother for the different stages of pregnancy. Unlike natural conception, where the due date is often calculated based on the first day of the last menstrual cycle, IVF pregnancies require a more nuanced approach. This article delves into the various methods used for calculating the due date after IVF, their accuracy, and other important considerations.

The Importance of Accurate Due Date Calculation

The Estimated Due Date (EDD) is vital for every pregnant woman. Childbirth is a complex and risky process that necessitates advanced preparation. This is particularly true for women who conceive through IVF, as they may face higher risks of complications such as miscarriage or spontaneous abortion.

Traditional Methods vs IVF: What's Different?

In natural pregnancies, the due date is often calculated using the woman's menstrual cycle. However, IVF pregnancies are different. The controlled environment allows for a more precise calculation, making it easier for healthcare providers to monitor both the mother and the baby closely.

Standard Methods for Calculating Due Date

Before diving into the list of methods, it's important to note that these are general guidelines. They may not be fully applicable to every individual case, especially when it comes to IVF pregnancies.

  • Naegele's Formula: This formula adds 9 months and 7 days to the date of the last menstrual period. It is based on an average gestational period of 40 weeks or roughly 9 months.
  • Mathematical Method: This involves adding 280 days to the date of the last menstrual period.

It's important to note that these methods provide an estimate. The actual onset of labor is determined by the baby's readiness for life outside the womb.

The Role of Technology: IVF Due Date Calculators

A specialized IVF due date calculator can also be used to estimate the EDD. This tool offers insights into:

  • Changes in the mother's body
  • Required medical tests
  • Developmental milestones of the fetus

Remember, these calculators provide generalized information, and individual experiences may vary.

Special Considerations for IVF Pregnancies

In IVF pregnancies, doctors can pinpoint the exact date of conception, thanks to the controlled process of embryo transfer. Various methods are employed for due date calculation:

  • Embryonic Method: Starts counting from the day the embryo is transferred into the uterus.
  • Obstetric Method: Similar to natural pregnancies, it starts from the first day of the last menstrual cycle.
  • Gynecological Method: Based on gynecological examinations, this is usually relevant only in the first trimester.
  • Ultrasound: Conducted at various stages, it helps in confirming the due date.

Fetal Movements as Milestones

Fetal movements usually felt around 19-20 weeks, can also serve as an indicator that the pregnancy is halfway through. This can be a reassuring sign for many expectant mothers.

Accuracy and Reliability: What to Expect

Knowing how to calculate the weeks of pregnancy allows for:

  • Monitoring the baby's and mother's health
  • Scheduling necessary tests
  • Timely ultrasound examinations

The calculation is usually done once in the early stages. The accuracy depends on the method used and can be confirmed through various tests and ultrasounds.

The Role of Healthcare Providers

Your healthcare provider plays a crucial role in determining the most accurate due date. They will use a combination of methods and tests to ensure that you and your baby are on the right track.


Accurate calculation of the gestational age is essential for a safe and timely delivery. Multiple methods and tools, including specialized IVF calculators and professional advice from gynecologists, can assist in this crucial task.

Read 328 times

Who Is To Blame For Infertility?

In most cultures a woman is often blamed when she cannot conceive, overlooking that the man can also struggle with fertility issues. According to experts, 1 in 4 couples in developing countries struggle with infertility. Between 20 and 30 percent of infertility cases are explained by physiological causes in men…

What Happens When Fertility Treatments & Religion Are Incompatible?

By Jen Jones Donatelli Catholicism and ART A popular infertility shirt for sale on Etsy proclaims the mantra, "Faith, trust, and baby dust." And it's pretty spot-on — after all, whether you believe in him or capital H-i-m, one thing is universally true in the experience of infertility: You gotta…

Longterm Risks For MET Children

The rist of low birth weight and premature birth increase dramatically with multiple or double embryo transfers. These risks not to be ignored as short term. They can cause numerous other long-term risks, which include prolonged hospitalization, mental disabilities, cerebral palsy, respiratory distress, visual issues, digestive disorders, hearing loss, jaundice,…


Impressions are only positive Impressions from the egg donation process and cooperation with the Delivering Dreams Agency are only positive. The doctor is highly qualified and caring. Curator Lyubov impresses with his professionalism and support at every stage, from start to finish. I am grateful to the Delivering Dreams agency for the opportunity to contribute to the important process that helps many people become parents. I will recommend you and will definitely come to you again. Враже...
Read more
Anna Goryana
The feeling of confidence never left me I just want to share my impressions about the agency and Lyubov Omelchuk. This collaboration is like a journey into the unknown for me, but thanks to their support and kindness, the feeling of confidence never left me. Lyubov is an incredible curator who is always here to help sort out all the details. I thank her for her important role in this emotional and difficult, but extremely important period of my life. The doctors are also incredible, I really...
Read more
We are thankful we found Delivering Dreams We cannot say enough good things about Delivering Dreams who took us through our surrogacy journey - egg donor matching, sperm shipping, embryo creation, IVF, surrogacy and most importantly the birth of our healthy and beautiful baby!  All of Susan's team is exceptional but of particular note is Ivan, our Customer Experience manager, who handled every aspect of our case from inception until we exited Ukraine with our baby.  Ivan is a superstar - sma...
Read more
W. C.
Susan and the Delivering Dreams team went FAR above and beyond for us They are the real deal of what surrogacy agencies should be. They care about the parents and equally care about their surrogates. To sum up an excruciatingly long story, prior to the invasion of Ukraine, Susan and her team helped us transfer to their agency after we’d had a bad experience with a different company. Those months of paperwork, Apostilles,etc etc were saved from requiring a redo because of her work with her ow...
Read more
E. and L.
Starting my surrogacy journey as a single parent was filled with uncertainties. But with Delivering Dreams, I felt a sense of belonging and understanding. Their comprehensive program, especially the fact that only my name would be on the birth certificate, gave me immense peace. The team's dedication, transparency, and genuine care made me feel not so 'single' in this journey. I'm eagerly awaiting the arrival of my baby, and I owe so much to this incredible team.
From legal guidance to emotional support, Delivering Dreams has been my rock. Forever grateful! ?
The team's dedication to single parents like me is heartwarming. Can't wait to meet my little one! ?
Being a single mom-to-be, I was full of doubts. Thanks to Delivering Dreams, I now have hope and excitement for the future! ❤️
Embarking on this journey alone was daunting, but Delivering Dreams made me feel supported every step of the way! ?
Navigating the world of egg donation was daunting, but Delivering Dreams made it seamless. Their thorough screening ensured we had a top-quality donor, and the team was there for us every step of the way. The information shared, while respecting anonymity, helped us make an informed choice. We're forever thankful for their expertise and care.
Mia & Ethan

Under Ukrainian law, surrogacy is a legal affordable option for traditionally married couples to have children using their own embryos, or with either an egg or sperm donor. There must be a medical reason you can’t carry a child. You are also able to participate if you have had 4 unsuccessful IVF attempts.


Under Ukrainian law, surrogacy is a legal affordable option for traditionally married couples to have children using their own embryos, or with either an egg or sperm donor. There must be a medical reason you can’t carry a child. You are also able to participate if you have had 4 unsuccessful IVF attempts.