Higher estradiol dose may boost IVF success in frozen embryo transfers

NCT ID NCT07526207

Completed Disease control Sponsor: Cairo University Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 2 times

Summary

This study looked at whether taking 12 mg of estradiol daily is better than 8 mg for preparing the uterus lining in women undergoing frozen embryo transfer. 850 women aged 18-40 were randomly assigned to one of the two doses. The goal was to see if the higher dose leads to more pregnancies. The trial is complete and results will help doctors choose the best dose for IVF patients.

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

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for CLINICAL PREGNANCY RATES are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

infertility disorder

As listed by the trial registrant

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

CLINICAL PREGNANCY RATES ENDOMETRIAL PREPARATION FROZEN EMBRYO TRANSFER (FET) INFERTILITY (IVF PATIENTS) INFERTILITY ASSISTED REPRODUCTIVE TECHNOLOGY

Contacts and locations

Locations

Cairo University

Cairo, Al-Manial, 11956, Egypt
Kafrelsheikh University, faculty of medicine

Kafr ash Shaykh, Kafr Elsheikh, 33516, Egypt

More trials for these conditions

Other studies related to the condition(s) this trial covers.