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In Vitro Fertilization clinical trials and research
As of November 12, 2026, Find a Trial lists 7 In Vitro Fertilization clinical trials that are recruiting, at sites in 7 countries (most in Switzerland (1), Vietnam (1), France (1)). By phase: Phase 3 (1). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 7Clinical trials
- 7Countries
Newest In Vitro Fertilization clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Day-4 embryo defragmentation to improve blastocyst formation and pregnancy outcomes | — | Bisceglie, BT | Recruiting | Mar 30, 2026 |
| How a mother's immune system accepts pregnancy in the first trimester | — | Basel | Recruiting | Dec 22, 2025 |
| Ovarian PRP injections to try to improve embryo quality | — | New York, New York | Recruiting | Jun 13, 2025 |
| Using Super-GDF9 to Improve Oocyte Quality in In Vitro Fertilization | — | Ho Chi Minh City | Recruiting | Jan 9, 2025 |
| Using antioxidant-rich media to improve embryo quality in IVF | — | Abu Dhabi, Abu Dhabi Emirate | Recruiting | Feb 15, 2024 |
| GnRH agonist for luteal support after GnRH agonist ovulation trigger in IVF/ICSI | Phase 3 | Bondy | Recruiting | Nov 29, 2023 |
| Using Metformin to Improve Live Birth Rates in Women with Prediabetes Undergoing IVF | — | Jinan, Shandong | Recruiting | Oct 3, 2023 |
All recruiting trials (7)
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Day-4 embryo defragmentation to improve blastocyst formation and pregnancy outcomes
This study tests whether removing cytoplasmic fragments from Day-4 morula-stage embryos helps people undergoing ICSI get more blastocysts and better pregnancy chances.
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How a mother's immune system accepts pregnancy in the first trimester
We will test how the immune system changes in the first trimester in people undergoing IVF to see which immune patterns support implantation and help prevent early miscarriage.
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Ovarian PRP injections to try to improve embryo quality
This study tries ovarian platelet-rich plasma (PRP) injections to see if they improve embryo development for people doing IVF.
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Using Super-GDF9 to Improve Oocyte Quality in In Vitro Fertilization
This study is testing if adding Super-GDF9 can help improve egg quality during a specific fertility treatment for women with PCOS who are looking for a safer and more affordable alternative to traditional IVF.
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Using antioxidant-rich media to improve embryo quality in IVF
This study is testing if using a special culture solution with antioxidants can help improve the quality of embryos for people undergoing IVF.
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GnRH agonist for luteal support after GnRH agonist ovulation trigger in IVF/ICSI
This tests whether using a GnRH agonist to trigger ovulation and continuing a GnRH agonist for luteal support improves pregnancy outcomes and reduces OHSS for people undergoing IVF or ICSI.
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Using Metformin to Improve Live Birth Rates in Women with Prediabetes Undergoing IVF
This study is testing if taking metformin before IVF can help women with prediabetes have a healthier chance of getting pregnant and having a baby.
Related topics
Quick answers
How many In Vitro Fertilization clinical trials are recruiting right now?
7, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 7 countries. The most sites are in Switzerland (1 trial), Vietnam (1 trial), France (1 trial), United Arab Emirates (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
What phases are they in?
Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.