Polyandry and polygamy are two sides of the same coin. Polyandry means that a woman takes multiple husbands at the same time. Polygamy means a man takes multiple wives at the same time. All types of polygamy have been outlawed in the U.S. but federal officials do not actively prosecute these cases. If you want to join the exciting world of polyamory dating, then go online to find swinger sites where switching, swapping, and sharing multiple partners isn’t just allowed — it’s encouraged! Our review of the best polyamorous dating sites has some of the biggest names in the business, and all of them are completely free to join. So you really have nothing to lose by creating an online dating profile and sending flirts to potential love interests. The search for a polyamorous partner has never been easier. Have fun!