content: The sale of human parts and remains really is illegal (so there's no list). However, university and hospital research labs do receive donations of body parts in order to train new doctors and test potential cures. They can request specific parts or whole bodies.  I can see how planned parenthood could circumvent the "sale" of the parts by requiring payment for shipping and handling (which is discussed lightly in the video), but I don't have any proof, so it's pure speculation on my part.