Fertility is a complicated subject and not as widely talked about as perhaps it should be. Many couples and even single women are turning to private IVF treatment to help them conceive a child or preserve their fertility. In fact, 1 in 6 couples struggle to conceive after months of trying. With this statistic in mind, you might feel the need to understand your own fertility a little better, especially if you hope to become a parent one day. To help get you started, here are some fantastic facts you probably didn’t know.