Nothing could be simpler than to know how to use a fertility monitor. The machine is built to help and aide women who are having difficulty in conceiving a child. What it does is it provides accurate information to make sure that women are aware on the level of her fertility. Once the level is at its peak, the machine will tell you that any time is a good a time as any to have sex with your husband. The machine not only speaks of innovation but it speaks of efficiency. There is no other product that can help you with your pregnancy than an easy fertility monitor so you better buy your own unit now.