Conceptual Contraception For The Cool Uterus

Berlin-based designer Ronen Kadushin has come up with an open-source concept for a cheaper kind of IUD that incorporates a copper 1c coin. This IUD is not ready for market — IUDs must be collapsible, so they can pass through an un-dilated cervix during insertion, and Kadushin's is not — and there are obvious safety… » 9/06/11 5:15pm 9/06/11 5:15pm