Femometer – Basal Body Thermometer for Ovualtion

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Have you been thinking about using your basal body temperature (BBT) to track your menstrual cycles? The Femometer Vinca is a basal thermometer that uses Bluetooth to sync data to the Femometer app.

Whether you are trying to conceive, using natural contraception or simply want to learn more about your body, the complimentary app auto generates a BBT curve to identify ovulation and reveal your unique cycle.


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Is the Femometer Vinca For You?

Your menstrual cycle is much more complex than what we were taught in school. Measuring your BBT every morning and charting your cycle can unveil a lot about your underlying health. An oral BBT thermometer, like the Femometer Vinca, is a simple way to start analyzing your cycle’s patterns.

Using Basal Body Temperature to Chart Your Cycle

Remember, if you intend on using this method for contraception you need to practice abstinence or use a barrier method of birth control, like a condom, during your fertile period. If you want to understand this method even further, we highly recommend reading Taking Charge of Your Fertility.

The BBT is your body’s temperature when you are fully at rest. In most women, the body’s normal temperature increases slightly during ovulation (0.5–1°F) and remains high until the end of the menstrual cycle. The most fertile days are the 2–3 days before this increase in temperature. To monitor your BBT, take your temperature every morning after waking up, before any activity, getting out of bed, or having anything to eat or drink. Record these temperatures daily.

Source: American College of Obstetricians and Gynecologists (https://www.acog.org)

Femometer Vinca Overview

  • Femometer accurately measures oral BBT (0.01 resolution).
  • Sleek, lipstick-like design. Ready to use once lid is removed.
  • Femometer has no screen, but will beep three times when BBT has been recorded.
  • Stores up to 300 temperatures, so you can sync to the app at your convenience.
  • Automatic Bluetooth transmission.
  • Complimentary app auto generates BBT curve to intelligently analyze women’s menstruation, ovulation and fertile phases.
  • Record daily notes to improve the accuracy of fertile window, period and ovulation date.
  • Knowing your fertility requires taking BBT on a daily basis. The app will provide a more comprehensive understanding after 3-month usage.
  • Accurate and fast measurement – The average measurement time is 90 secs.
  • Average battery life – 6 months. Battery model is CR1632 button cell for future replacement.
  • Compatible with – Apple devices: iPhone 5+(iOS 8.0+); Android devices: with 4.3+ system and Bluetooth 4.0.

Femometer Vinca Features

  • Femometer App
  • Adjustable volume
  • Alarm
  • Bluetooth
  • Measuring time (1-3 min)

  • Low battery alert
  • Switchable ℃/℉ (0.01 resolution)
  • Memory (unlimited in app & 300 with device)
  • Waterproof
  • Available in rose gold, pink, or purple

Various Femometer Models

If you are interested in an upgraded version with a backlight LCD screen the Vinca II is for you.

femometer thermometer

Femometer App

  • Manage device & measured data
  • Log key symptoms of your fertility including: cervical position, cervical mucus, sex, sleep, mood
  • Automatic BBT charting & analyzing
  • Check your daily cycle stages
  • Recognize ovulation test results
  • Personalized fertility & ovulation insights
  • Blog and health tips

Important Information

You can not use past cycles to predict ovulation. If you are thinking about using the Femometer app to avoid pregnancy, you must have a thorough understanding of fertility awareness and use caution.

Fertility awareness is knowing and recognizing when the fertile time (when a woman can get pregnant) occurs in the menstrual cycle. If you are practicing fertility awareness as a birth control method to prevent pregnancy, you need to avoid having sexual intercourse or use a barrier method of birth control, such as a condom, during the fertile period. If you are trying to get pregnant, you should have sexual intercourse on your fertile days, ideally every day or every other day.

Source: American College of Obstetricians and Gynecologists (https://www.acog.org)

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Femometer – Basal Body Thermometer for Ovualtion
Femometer – Basal Body Thermometer for Ovualtion
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