Unique Benefits 1. Automatic Data Recording & BBT Charting 2. Accurate & Fast Measurement 3. Adjustable Sound 4. Discreet Design for Women How to Use 1. Use a digital BBT thermometer to take your temperature as soon as you wake up. 2. Take your basal temperature at the same time every day. 3. Measure the temperature from the same place every day. Tracking BBT? Meet your new bestie! Identify your unique cycle patterns. Manage your fertility and learn about your body. Choose Vinca if you're - Trying to conceive - Tracking to understand your period & cycle - Monitoring your pregnancy. What is BBT & Why is it Useful? Tracking your BBT is important if want to get pregnant naturally. Understanding how BBT changes through your cycle gives you insights into your ovulation and fertile period. BBT rises slightly after ovulation occurs and you're most fertile during the 2 to 3 days before this increase. BBT pinpoint your most fertile days What Makes Vinca A Good Basal Body Thermometer? Works Seamlessly with Femometer's app Vinca 1.0 pairs easily with the Femometer app via bluetooth. All readings are auto-synced to the APP and displayed with easy-to-read visuals and graphs. Basal body thermometer supported by intelligent APP taking your BBT with vinca 1.0 basal body thermometer Accurate and Fast See the smallest of BBT fluctuations. Vinca 1.0 has an accuracy of ±0.05°C/±0.09°F, so even the most subtle changes in your BBT can be perceived. Discreet Design Looks like a lipstick! Vinca