Cyclotest Natural Family Planning Monitor


Re-Gain Control

simple fertility tracking

  • Why medicate for the entire month when you can only become pregnant during 7 days of your cycle?
  • Simply taking your own daily body temperature opens the door to understanding when contraception is actually needed.
  • Fertile, Highly Fertile and Infertile indicators put you in the driver's seat.

Buy Now


Avoid Hormones

fertility monitor

  • Release yourself from hormonal and chemical contraception.
  • Overcome health issues and insecurities.
  • Feel the power that comes with the intimate knowledge of your body.

Learn More


Automatic Info

easy natural birth control

  • Take your daily body temperature and let Cyclotest do the hard work.
  • Seamless design with integrated thermometer eliminates the chance of typos or errors.
  • Automatic data analysis using Cyclotest's scientifically proven algorithm.
  • Body temperature + another fertility indicator = 99% effective in determining ovulation!

Explore Cyclotest


Wake. Temp. Have sex.

There are only six days out of the month that you can become pregnant, and with Cyclotest you always know where you are. First, take your temperature under your tongue each morning. Then, check the monitor screen. You’re either fertile, highly fertile, or infertile. With that knowledge, you're now officially in the driver’s seat.

Integrated Thermometer

Daily temperature measurement is the key to identifying ovulation. So cuddle up and get cozy with your thermometer. The Cyclotest thermometer is calibrated to the highest level accuracy. And because it is integrated right in the monitor, there is no chance of typos or errors as your data is transferred for analysis.

Advanced Algorithm

Revel in the security of knowing Cyclotest’s advanced scientific algorithm is working to analyze and predict your upcoming fertility window. Over 35 years of precise german research, beautifully packaged in a simple monitor you know you can trust.

99% Effective

Want even more assurance? Only Cyclotest allows the optional input of additional fertility data such as the presence of the LH ovulation hormone or cervical mucus consistency. Using body temperature + another fertility indicator is a 99% effective method for determining ovulation!

  1. Cyclotest Fertility Monitors: Plan or Avoid Pregnancy Naturally

    Cyclotest Fertility Monitors

    Price (Inc. VAT): £149.00

    Learn More

    Rely on Cyclotest to unlock the secrets of your fertility so you can plan or avoid pregnancy completely naturally.

    Take your temperature under your tongue every morning and Cyclotest automatically displays your current fertility status. RED days indicate sex will likely result in a pregnancy, GREEN days indicate you are no longer fertile. With that knowledge, you're now officially in the driver’s seat.

    Cyclotest fertility monitors are fueled by over 30 years of accumulated research and development by the top Natural Family Planning and Fertility Awareness experts in Germany.

    Tight Budget? No Problem. Get the same high-level accuracy and error-proof integrated thermometer with the basic Cyclotest 2 Plus fertility monitor.

    These monitors are exclusively available for shipping to the UK and Eire. Contact us if you are elsewhere for the best way to order.

    • Take your daily temperature: your fertile and infertile days are calculated automatically
    • Advanced algorithm tracks & predicts your fertility window
    • Homescreen with your daily fertility status makes understanding your body effortless
    • German design and engineering, certified 2b class medical device
    • 2 Year Manufacturers Warranty; Free access to start-up call and support hotline