Clin2
NCT05899010Possibly a fitRecruiting

Micronized progesterone for frozen embryo transfers

Infertility

Treatments studied

Part of Women’s health & pregnancy clinical trials.

This Phase 3 study tests whether adding micronized progesterone during frozen embryo transfer cycles helps support embryo implantation and pregnancy. You may benefit if your care team is already preparing the uterus with hormone therapy for a blastocyst transfer.

Summary written for real people, not researchers, by Clin2.

Phase
Phase 3
Enrollment
1,020 people
Ages
18 years to 50 years
Study type
Interventional

Who can take part

  • You are 18–43 after your own (autologous) IVF cycle, or under 50 after an egg donation cycle.
  • Your cycle will use hormone replacement (hormones to prepare the uterus) and involve a blastocyst embryo transfer.
  • Your BMI is between 18 and 30 kg/m².
  • You have no major uterine conditions like fibroids/polyp growth inside the uterus or known genital tract structure differences.
  • You can attend the clinic for blood tests, visits, and to pick up study medication.
  • You are not pregnant or breastfeeding, and you can safely take hormone treatment (no contraindications).

View the official record on ClinicalTrials.gov

Quick eligibility check

Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.

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