When chemistry professor Samantha Gateman realized there was no non-hormonal intrauterine device (IUD) on the market without significant side effects, she became inspired to make a change. As a chemist who studies corrosion, Gateman had no previous experience in contraceptive technology, but was curious about the choice of copper for IUDs and interested in potential alternatives. “I had tried various hormonal contraceptives and had really bad experiences,” Gateman said. “I was looking for something long-term but non-hormonal. The only option available was the copper IUD, which previous research has shown Read More