The symptoms of midlife and menopause will not be mysterious once you understand why they occur. If you are over 35 and your periods have changed by more than 7 days for even one cycle, you are in at least early perimenopause. Once you start understanding your triggers and track your symptoms, you will be able to have control over your future. You will be motivated to avoid triggers such as inadequate water or too much sugar to feel better and have healthy aging. If you choose to start a treatment such as hormone medication, like so many other women have, the MTS allows you to track your success. The MTS is a validated tool to quantify and track your midlife and menopause symptoms.