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Ovulation Triggering 2 vs 3 Follicles

NCT06290921 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 405

Last updated 2025-03-20

No results posted yet for this study

Summary

Poor responders in in-vitro fertilization (IVF) cycles represent a major challenge for fertility specialists. Although poor responders tend to have sub-optimal fertility treatment outcomes, many of these patients wish to attempt at least one IVF cycle. Traditionally, IVF cycles producing less than 3 to 4 mature follicles (measuring at least 14 mm) have either been cancelled or converted to intra-uterine insemination (IUI) due to the low pregnancy rates associated with these cycles. The minimal number of follicles required to proceed with egg collection is based on clinical experience, having been determined by weighing the probability of implantation and pregnancy versus the risk of not obtaining quality oocytes or reaching embryo transfer when fewer mature follicles are present. This retrospective quality control study aims to compare pregnancy rates in IVF cycles producing 3 follicles measuring 14 mm and more on trigger day, versus 2 or fewer follicles.

Conditions

Interventions

OTHER

Ovulation triggering

Ovulation triggering when women only 2 dominant follicles as opposed to the clinic's standard of 3 follicles or more

Sponsors & Collaborators

  • Clinique Ovo

    lead INDUSTRY

Principal Investigators

  • Louise Lapensée, MD · Clinique Ovo

Eligibility

Min Age
18 Years
Max Age
42 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-02-22
Primary Completion
2024-04-01
Completion
2024-06-11

Countries

  • Canada

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06290921 on ClinicalTrials.gov