<p><strong>The BBT Thermometer For Natural Family Planning</strong></p><p>If you want to promote or prevent a pregnancy without any artificial drugs or devices, the Natural Family Planning method is for you. iProven has developed a basal thermometer that is optimized to help you plan your family naturally. </p><p>The goal of a basal body thermometer is always to help you track your fertility and detect your ovulation. This you will do by checking your temperature every morning. </p><p><strong>It Works Like This</strong></p><p>In certain phases of your menstrual cycle, your body changes. A distinct change is your body temperature rising right after your ovulation takes place. Only slightly. About 0.4℉ to 0.8℉. Called the thermal shift. The rise is minimal, but we made the BBT thermometer highly accurate in measuring temperature in 1/100th degree so that you can easily detect the thermal shift. </p><p>With this information, you’ll be able to track your fertility with ease. The iProven BBT-113Ai won’t let you down.</p><p><strong>Track On Your Phone</strong></p><p>Use the basal body thermometer in combination with your favorite ovulation tracker app. Flo, Clue, Glow, Ovia, and Natural Cycles. Download on the App Store or Google Play.</p>