The Hormonal Forecaster generates personal statistics based upon recorded data. It can chart moods telling you everything from what days you're prone to have headaches or be full of energy to when are the best times for sex with the intent of achieving or avoiding pregnancy. The possibilities are endless. The fertility feature allows you to see exactly which days of your cycle you will be ovulating with an automatically computed margin of error. The program's 'Pregnancy Advisory' chart allows you to graphically see which days you will be most fertile and therefore most likely to become pregnant. In addition to fertility, the Hormonal Forecaster allows you to track personal moods, behaviors, or actions. Based upon the recorded occurrences, the program utilizes the predictable nature of human beings to predict future occurrences. Find patterns in the mood swings you experience. A personal six day forecast warns you of highly probable events while other graphs allow you to see how certain events are relat