ZRT Labs specialize in screening products using saliva for hormone testing, offering a unique and dynamic blend of educational and laboratory services to people around the world.
ZRT tests reveal how well the body is doing its job in hormone and metabolic function.
The Fertility Tracker™ – The Fertility Tracker is a 100X magnification illuminated microscope complete with instructions to make the tracking a women’s salivary and mucus changes throughout her cycle much simpler.
Since the Fertility Tracker is a microscope and not a chemical ovulation predictor kit it has many advantages over these other tools. Read more about it by clicking here.