When they called;, they asked me whether I had taken birth control pills or used birth control methods. It disturbed me because they called on my cell phone and knew my first name. I could barely understand the person who called; he had a very thick Indian accent. - When I called the number the person who answered said the name of the company is Medical Health Care Department and that they are calling for a company who is going to file a class action lawsuit and they are looking for people who have had hip replacement surgery! - I asked several times what hip replacement surgery has to do with birth control pills or methods and never could get an answer from him - he also spoke with a thick Indian accent and I had difficulty understanding him.