Every year, on July 25th, World IVF Day is celebrated. It commemorates a significant medical breakthrough that has enabled millions of people to find new paths to parenthood.
The day also honours the efforts of embryologists, fertility specialists, nurses, counsellors, and laboratory professionals working in assisted reproductive technology.
World IVF Day provides an opportunity to learn about fertility health, debunk prevalent myths, and acknowledge the physical and emotional experiences of those undergoing fertility treatments.
What is World IVF Day?
World IVF Day, also known as World Embryologist Day, commemorates the birth of Louise Brown, the first baby born via in vitro fertilisation, or IVF.
IVF is a type of Assisted Reproductive Technology (ART). During this procedure, eggs are extracted from the ovaries and fertilised with sperm in an advanced laboratory. One or more resultant embryos is then implanted in the uterus for conception.
IVF may be considered when pregnancy has not happened due to issues like:
- Blocked or damaged fallopian tubes
- Ovulation Disorders
- Endometriosis
- Reduced ovarian reserve
- Male Fertility Factors
- Some hereditary medical conditions
- Unexplained infertility
- The necessity to preserve eggs, sperm, or embryos prior to medical treatment
The decision to undergo IVF is a personal one. Your treatment approach should be tailored to your age, medical history, test results, and specific reproductive goals.
Also Read: Understanding IVF Treatments & Success Rates
The History and Origin of World IVF Day
Louise Brown was born on July 25, 1978, in England, after years of research by reproductive physiologist Robert Edwards, gynaecologist Patrick Steptoe, and embryologist Jean Purdy.
Her birth demonstrated that fertilisation outside the human body might lead to a successful pregnancy and a healthy baby. This milestone revolutionised reproductive medicine.
Robert Edwards was later awarded the Nobel Prize in Physiology or Medicine for developing IVF. Since the first successful delivery, laboratory techniques, medications, embryo culture systems, and pregnancy monitoring have all improved.
Why is World IVF Day Celebrated?
World IVF Day is significant for multiple reasons:
- It honours the scientific milestone that made IVF possible.
- It recognises the efforts of embryologists and fertility care teams.
- It increases awareness of infertility as a medical disease.
- It promotes respectful and informative discussions on fertility.
- It helps to reduce the stigma associated with infertility.
- It advocates for safe, ethical, and evidence-based fertility care.
- It reminds you that emotional support is an essential component of treatment.
The World Health Organization estimates that one in every six people may experience infertility at some point in their lives. This indicates that fertility issues are frequent and should not be viewed as a cause of guilt or shame.
Also Read: Low AMH and Female Fertility
Theme of World IVF Day 2026 & its Importance
World IVF Day does not rely on a particular phrase to be meaningful. In 2026, the main message is clear: fertility treatment should be scientific, ethical, compassionate, and easily available.
The day emphasises the importance of striking a balance between hope and reality. IVF has opened up new possibilities, but it does not ensure conception in each cycle. Outcomes may differ depending on your age, egg and sperm health, the cause of infertility, embryo development, and other medical variables.
In India, assisted reproductive technology is goveed by the Assisted Reproductive Technology (Regulation) Act, 2021. The law establishes a framework for the registration and oversight of ART clinics and banks. It also discusses informed consent, record-keeping, embryo and gamete treatment, and ethical practices.
A Sneak Peek into the Process of IVF
An IVF cycle usually has numerous stages, such as:
Fertility Assessment
Before starting treatment, the couple ought to be tested. Hormone tests, pelvic ultrasound, sperm analysis, and screening for relevant illnesses or genetic problems are all possible options for a fertility checkup.
Ovarian Stimulation
Hormone medications allow many eggs to mature within the same cycle. Your doctor checks the ovaries with ultrasound scans and blood testing.
Egg Retrieval
Mature eggs are extracted from the ovaries using a brief, ultrasound-guided procedure. Sedation or anaesthesia is generally used.
Fertilisation
The harvested eggs are mixed with sperm in a laboratory. In rare situations, a single sperm is delivered directly into an egg via intracytoplasmic sperm injection, or ICSI.
Embryo Culture
Fertilised eggs are examined as they grow into embryos. Embryologists will monitor their growth and appearance over the next few days.
Embryo Transfer
A tiny catheter is used to insert a selected embryo into the uterus. Additional embryos that are suitable for use in the future can be frozen.
Pregnancy Testing
A blood test for beta human chorionic gonadotropin, or beta hCG, is typically conducted following the transfer to determine pregnancy.
Also Read: Semen Analysis Test: Purpose, Procedure, and Results
Advances in Fertility Science
Fertility treatment has gotten more customised and precise. Important developments include the following.
Personalised Ovarian Stimulation
Doctors can schedule ovarian stimulation according to your age, anti-Müllerian hormone level, antral follicle count, and past treatment response.
This customised method assists doctors in selecting an adequate medication dose and lowering the danger of an excessive ovarian response.
Improved Embryo Freezing
Vitrification is a fast freezing procedure for eggs and embryos. It inhibits the production of harmful ice crystals, increasing the dependability of fertility preservation and frozen embryo transfer.
It may be useful for patients who need to postpone embryo transfer, maintain fertility before cancer treatment, or save eggs and embryos for future family planning.
Preimplantation Genetic Testing
Preimplantation genetic testing allows for the examination of embryonic cells prior to transfer.
PGT-M may be utilised when there is a known risk of passing along a hereditary condition. PGT-A measures the number of chromosomes in an embryo.
However, PGT-A is not required for everyone undergoing IVF. Large-scale studies have found that routine testing does not improve cumulative live birth rates for all patients. Your fertility doctor can tell you whether genetic testing is required for your situation.
Artificial Intelligence and Time-lapse Imaging
Time-lapse devices capture many photos of embryos while they are inside an incubator. Artificial intelligence algorithms can help assess these photos and rate embryos based on visible developmental characteristics.
These technologies may help to ensure uniform laboratory assessments. However, present evidence does not show that AI-based embryo selection improves pregnancy or live birth rates in all patients. It should supplement, rather than replace, clinical and embryological expertise.
Advanced Sperm Selection
Microfluidic devices are meant to segregate sperm based on movement and physical properties. The approach tries to avoid unnecessary handling while also identifying acceptable sperm for fertilisation.
Although preliminary research appears promising, studies have not consistently demonstrated a significant increase in pregnancy outcomes. It may be useful in specific situations rather than as a standard addition for everyone.
Safer Single Embryo Transfer
Transferring a correctly chosen embryo can lower the risk of twins or higher-order multiple pregnancies.
Multiple pregnancy increases the risk of premature birth, low birth weight, high blood pressure, and gestational diabetes. The number of embryos transferred should be selected based on your age, embryo quality, and treatment history.
Success Rate of IVF in the Past Decade
According to the UK Human Fertilisation and Embryology Authority (HFEA), which reports the birth rate per embryo transferred, here is the success rate of IVF in the past decade:
| Year | Success Rate |
|---|---|
| 2013 | 19% |
| 2014 | 20% |
| 2015 | 21% |
| 2016 | 22% |
| 2017 | 23% |
| 2018 | 23% |
| 2019 | 24% |
| 2020 | 24% |
| 2021 | 23% |
| 2022 | 23% |
Conclusion
World IVF Day 2026 highlights scientific advancements while also acknowledging the fortitude and patience required in every reproductive jouey. IVF has broadened reproductive options, but effective care requires precise testing, personalised therapy, ethical clinical practice, and emotional support. This World IVF Day, let's take this step towards a better future together by supporting all who are going through this jouey.
