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Tres mujeres

Avoid or achieve pregnancy naturally

Symptothermal Method

Fertility Awareness Based Method / Natural Family Planning

Menstrual Health | Havva FEM

Its effectiveness is 99.4-99.6%, higher than the pill.

Symptothermal Method | Havva FEM

The Sympto-Thermal Method (STM) is a natural and healthy fertility awareness based method (FABM) of family planning. Couples can use the method to either achieve or avoid pregnancy and it can be used throughout the couple’s reproductive years.

How does the Sympto-Thermal Method work?

By daily observing different fertility signs present in woman’s body like:

  • Basal (waking) Temperature

  • Cervical mucus/fluid

  • Cervix: Position, opening, sensation, and more.

These observations will help you identify the fertile and infertile times of your cycle.


Achieve a deep level of self-knowledge and connection with your body.

Symptothermal Method | Havva FEM

You will be able to understand your unique menstrual cycle. Even if it is different every time, you will know what is happening in your body and act fast if a challenge occurs.

Ovulation = Health

The Sympto-Thermal Method is truly empowering as you can understand your fertility and/or plan your family without suppressing ovulation and interrupting your natural cycles.

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Tempdrop thermometer Symptothermal Method | Havva FEM
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