Women on Web, based in the Netherlands, is one of several international nonprofit organizations that provide abortion pills by mail after the woman consults online with a doctor, gets a blood test, and, "if possible," an ultrasound to confirm the pregnancy is early. These nonprofits only serve women in countries where abortion is banned — as women in Aiken's study were dismayed to learn. (Aiken's 32 interview subjects were referred to her by Women on Web and another nonprofit, safe2choose.)