Are you tired from the minute you drag yourself out of bed each morning? Do you have trouble sleeping? Or do you struggle to find the energy to work out? If fatigue has become a major player in your life and your daily routine feels much more of a slog than usual, it could be that you are one of millions of women who are not getting enough iron. Almost half of girls and one in four women are thought to have low iron levels. Take our Tiredness Test to see if you might be one of them and discover why you are feeling permanently pooped.