 And alcohol, right? And alcohol. Oh, my goodness. How about the copper IUD, though? I should have made my question more specific because that is non-hormonal. A copper IUD does not have a hormone component to it. It's just creating an inhospitable space. However, it has a very high risk of copper toxicity. Copper is a heavy metal, and as we are coming to learn a lot with things in our water and things in our food, copper as a heavy metal can have a lot of negative side effects.