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Your journey
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More info
You can access this
clinical trial
if you have
Frozen Embryo Pregnancy Rate
and you are
between 20 and 50
years old
4
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

There have been two very common forms of progesterone administration that have been used during ovulation induction, in vitro fertilization (IVF) and embryo transfers. There are currently no randomized clinical trials to demonstrate which method of progesterone administration is more effective for frozen embryo transfer. We raise the question: Is there a difference between the two accepted methods of progesterone administration, intramuscular and vaginal suppositories, for frozen embryo transfer? Studies for fresh embryo transfer after in vitro fertilization, have demonstrated that there is not a difference between the two methods of progesterone administration. We will evaluate the question for frozen embryo transfer.

Provided treatments

  • Drug: Progesterone Vaginal Suppositories
  • Drug: Intramuscular Progesterone-in-Oil

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01058382. The sponsor of the trial is Charles Coddington and it is looking for 57 volunteers for the current phase.
Official trial title:
Progesterone Support for Frozen Embryo Transfer: Intramuscular Versus Vaginal Suppository - A Prospective, Randomized, Controlled Trial