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Take Control!

Women all over the world are using OvuSense

temperatures recorded in the last week

of users said they learned something new about their cycle*

new cycles started in the last year

*2017 user study

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"I am pregnant after using OvuSense for two months. We were trying for 8+ years before that."

Kirsty, 2017

OvuSense is as easy as...


Insert the medical-grade sensor in your vagina overnight


In the morning, remove the sensor and download its data to the OvuSense App


OvuSense predicts ovulation up to 24 hours in advance


The OvuSense App confirms ovulation with 99% clinically-proven accuracy

What makes OvuSense different?

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Clinically proven

OvuSense is the most advanced cycle monitoring system you can buy – clinically proven in over 30,000 cycles of use.

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Real-time 24-hour advance ovulation prediction

Unlike any other monitor, OvuSense provides a day's advance notice of when you are going to ovulate in real time along with your four-day ovulation window – proven in clinical analysis to be correct 96% of the time.

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8-day fertile window

In addition, at the start of each cycle, OvuSense provides a full eight-day fertile window – these features help you take back control of your planning for pregnancy.

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Fully certified

OvuSense is a fully certified medical device and complies with all the necessary regulations for the countries in which it is available – CE mark in Europe, FDA 510(k) in USA, CMDCAS in Canada, TGA in Australia.

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Core temperature technology

By measuring core temperature, OvuSense mirrors the rise and fall of progesterone in the body. Skin and oral temperature methods cannot detect the initial rise in progesterone associated with ovulation and so produce an incorrect result in at least one every five cycles

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Monitoring Medication

Only OvuSense allows you to track how medication and/or supplements affect your cycle pattern, giving you and your clinician the confidence that the treatment is working.

Clinically Proven

The only Class II medical device fertility monitor. Proven in clinical trials and in 30,000 cycles with women just like you.

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