Our study is testing an investigational patch that is not on the market. The patch is designed to deliver continuous low dose estrogen and progestin. We are testing the patch to find out how effective it is at preventing pregnancy and to learn more about side effects and bleeding patterns during patch use.
This study will enroll 250 women at 10 different sites across the United States to test a copper IUD that is not yet on the market. We are testing the IUD to find out how well it prevents pregnancy.