KnoWhen® Ovulation Test helps women take charge of their fertility in a natural and accurate way. Founded through Helen Denise’s personal journey, it was created to give women confidence and clarity about their reproductive health. The FDA-cleared saliva-based test is reusable, eco-friendly, and simple to use—just one drop of saliva reveals fertile days without the stress of disposable strips or invasive methods. KnoWhen® is more than a test; it’s a tool for empowerment, education, and wellness. Whether you are planning a pregnancy or simply learning more about your cycle, KnoWhen® makes fertility awareness easy, affordable, and sustainable.