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Could low egg count predict miscarriage? new study seeks answers

NCT ID NCT05969574

Knowledge-focused Sponsor: ART Fertility Clinics LLC Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is looking at whether women with lower ovarian reserve (fewer eggs) have had more early miscarriages in the past. Researchers will measure ovarian reserve with a blood test (AMH) and an ultrasound (antral follicle count) in over 2,000 women seeking fertility care. This is an observational study — no treatment is given — and aims to better understand the link between egg supply and pregnancy loss.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 2,059 people

The number the study aims to enrol. It can still change while the study runs.

Started

Sep 2023

Expected to finish

Dec 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

All participants who visit ART Fertility clinics in Abu Dhabi, Al Ain and Dubai for first consultation

Ages

Children (under 18), adults (18 to 64) and older adults (65 and over)

Sex

Female participants only

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1\. All participants with at least 1 previous pregnancy, who are assessed in one of our clinics (ART Fertility Clinics Abu Dhabi, Al Ain, Dubai) Exclusion Criteria: 1. Severe male factor (azoospermia, cryptozoospermia, severe oligoasthenoteratozoospermia (OAT)) 2. Severe Endometriosis and adenomyosis based on positive anamnesis or ultrasound performed in our center during the first consultation 3. Uterine abnormalities (e.g. fibroids, different degrees of uterine septum), diagnosed by ultrasound 4. History of ovarian surgery, chemotherapy, or radiation therapy 5. Known genetic disorder or chromosomal abnormality 6. BMI \>40Kg/m2 7. Currently using hormonal contraception or hormone replacement therapy

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Conditions

The condition(s) this trial relates to.

Abortion, Spontaneous female infertility habitual spontaneous abortion infertility disorder pregnancy loss, recurrent, susceptibility to, 1 ventricular fibrillation, paroxysmal familial, type 1

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Infertility, female IVF Miscarriage Miscarriage, recurrent

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    3 sites. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • ART Fertility Clinics Al Ain

    RECRUITING

    Al Ain City, United Arab Emirates

  • ART Fertility Clinics Dubai

    RECRUITING

    Dubai, United Arab Emirates

  • ART Fertility Clinics LLC

    RECRUITING

    Abu Dhabi, Abu Dhabi Emirate, 60202, United Arab Emirates

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