Could a copper ring replace the pill? small study tests safety
NCT ID NCT07666997
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new type of birth control: a copper vaginal ring that women insert themselves, like NuvaRing, but without hormones. The ring is meant to prevent pregnancy using copper, similar to a copper IUD but less invasive. Eight women will wear the ring for 28 days, and researchers will check for side effects, comfort, and how well it stays in place.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- copper vaginal ring
- What this could lead to
- If safe and well-tolerated, this could lead to a new non-hormonal birth control option that women can insert themselves, avoiding side effects of hormonal methods and risks of IUDs.
- What could go wrong
- This is a very small early safety study with only 8 participants, so results may not apply to everyone. The ring may cause discomfort, irritation, or other issues that could stop development.
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 BIRTH CONTROL are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Texts and local mentors: a new way to empower teen girls on contraception?
- Could a single implant replace the morning-after pill?
- New condom materials put to the test: can plastic beat latex?
- New birth control pill aims to cut estrogen while boosting effectiveness
- Village women trained as mentors to help others take charge of birth control decisions
- Your DNA could determine if your birth control works