No-Surgery birth control trial seeks to block tubes without incisions
Prevention
Recruiting now
This study is testing FemBloc, a new non-surgical method for permanent birth control. The procedure involves placing material to block the fallopian tubes through the cervix, avoiding surgery. Researchers will follow 573 women for up to 5 years to see how well it prevents pregnan…
Phase: NA • Sponsor: Femasys Inc. • Aim: Prevention
Last updated Mar 30, 2026 14:28 UTC