3Daughters frameless uterine delivery platform is based on physics and geometry. Our first product is a nonhormonal, magnetic IUD for contraception comprised of 3 magnetic elliptically-shaped units, which self-assemble into a stable triangle in the uterus, conforming to a woman's body. The IUD is combined with a Slider (inserter/retriever) to eliminate steps, pain points and strings, all distinct drawbacks for the rigid plastic T-shaped IUDs.