The FDA just approved Gwyn Lo, a once-weekly birth control patch! Its Phase 3 trial showed a Pearl Index of 4.14 pregnancies per 100 woman-years. This efficacy number for a new patch is surprisingly high to me. Something to consider when weighing options.
Viatris Receives U.S. FDA Approval for Gwyn Lo™, a Once-Weekly Contraceptive PatchViatris Inc. has announced that the U.S. Food and Drug Administration (FDA) has approved Gwyn Lo™, a new once-weekly combined hormonal contraceptive patch. This low-dose estrogen and progestin transdewww.stocktitan.net