# Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.

> **NCT04108039** · NA · COMPLETED · sponsor: **Fundacion Dexeus** · enrollment: 44 (actual)

## Conditions studied

- Infertility
- IVF
- Preimplantation Diagnosis

## Interventions

- **DRUG:** GnRh antagonist
- **DRUG:** Micronized progesterone

## Key facts

- **NCT ID:** NCT04108039
- **Lead sponsor:** Fundacion Dexeus
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-09-25
- **Primary completion:** 2022-01-15
- **Final completion:** 2022-05-15
- **Target enrollment:** 44 (ACTUAL)
- **Last updated:** 2023-05-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04108039

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04108039, "Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.". Retrieved via AI Analytics 2026-09-25 from https://api.ai-analytics.org/clinical/NCT04108039. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*