NATURAL CYCLE

Clinical trials for NATURAL CYCLE explained in plain language.

Never miss a new study

Get alerted when new NATURAL CYCLE trials appear

Sign up with your email to follow new studies for NATURAL CYCLE, keep track of the ones that matter, and come back to a personal dashboard instead of checking manually.

Our safety recommendation!

By submitting, you agree to our Terms of use

Trials to join now! 1

Which progesterone form is best for IVF? new study aims to find out

Knowledge-focused Recruiting now

This study compares two common forms of vaginal progesterone—soft capsules and pessaries—used during frozen embryo transfer. Researchers want to see which one women find more satisfying, convenient, and tolerable. About 400 women will use one of the two forms and report their exp…

Matched conditions: NATURAL CYCLE

Sponsor: Instituto Valenciano de Infertilidade de Lisboa • Aim: Knowledge-focused

Last updated Jun 27, 2026 11:00 UTC

NATURAL CYCLE

Get alerted when new NATURAL CYCLE trials appear

Which progesterone form is best for IVF? new study aims to find out