The Ovu-Tech is a hand-held mini-microscope about the size and shape of a lipstick holder. If you want to check whether you may be fertile you simply:

1. Make sure you haven't had anything to eat or drink for 20 minutes.
2. Put a small amount of saliva on the lens and allow it to dry.
3. Insert the lens into the microscope and push a little button to illuminate the lens.

If you are just about to become fertile or if you are fertile, you will easily see a beautiful crystalline ferning pattern under the microscope. This is an easy and convenient way for you to monitor your hormonal changes and enhance your awareness of your menstrual cycle. If you track your cycles and fertility on a calendar, soon you will have a keen awareness of where you are in your monthly cycle, and what is happening hormonally in your body.