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First received: November 19, 2025

Clinical Trial: rFSH vs rFSH+rLH in Dydrogesterone-Based Progestin Protocol: A Prospective Study

Study Status: COMPLETED

Recruit Status: COMPLETED

Condition: InVitro Fertilization
Gonadotropins

Study Type: OBSERVATIONAL


Official Title: Comparison of rFSH Alone Versus rFSH+rLH in Dydrogesterone-Based Progestin Protocol Cycles

Brief Summary: This study aims to compare two commonly used hormone treatments for women undergoing IVF. All participants will receive a stimulation protocol that includes dydrogesterone, a medication used to safely control natural hormone surges during treatment. The study will observe women who are treated either with recombinant FSH alone or with a combination of recombinant FSH and recombinant LH-both routinely used options in our clinic.Investigators will prospectively monitor how these treatments affect the growth of…

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