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How can I conceive if I've been trying for some time?

OvuSense can detect ovulation with 99% clinically proven accuracy, so you can take back control of your cycles.

Were led to believe that we ovulate in the middle of the month. However, the clinical literature shows that happens for only a small percentage of women. A clinical study by Wilcox et al. (2000) – study size 221, tells us that the 'fertile window' for women falls between cycle days 10 and 17 in only about 30% of women, which means that the majority of women are at their most fertile at some other point in their cycle.

Why might I be struggling to conceive?

You might be trying to conceive at completely the wrong time and not even realize it. The good news is, OvuSense can pinpoint your exact ovulation with 99% clinically proven accuracy. So, if you have been trying for six months or more, you can take back control and plan to conceive at exactly the right time in your cycle.

OvuSense is the only product on the market that measures your 'core body' temperature to accurately detect ovulation, unlike OPKs (ovulation predictor kits) which measure surges in LH (luteinizing hormone). Only OvuSense can confirm your ovulation with 99% clinically proven accuracy.

"We were scared that we weren't going to get pregnant naturally but OvuSense helped us get it right, and we didn't feel any pressure in our relationship. Three cycles with OvuSense and I was pregnant. It wouldn't have happened any other way as I was trying to conceive at completely the wrong time! Highly recommend OvuSense."

Alice, 2016

"I found out by using OvuSense that I have a 3 week Luteal Phase meaning we weren't having sex at the right time, second cycle on OvuSense and I'm pregnant. I would not have known otherwise; best money I have ever spent. Highly recommend buying OvuSense!"


How does OvuSense work?


Insert the sensor in your vagina overnight. It measures your core temperature every 5 minutes. No radio waves are transmitted from within your body, so OvuSense is completely safe to use.


In the morning, remove the sensor, wash it and download its data to the OvuSense App. OvuSense uploads data to a secure cloud database, keeping your information safe.


OvuSense predicts ovulation 24 hours in advance. This helps you time your conception during the cycle.


The OvuSense App confirms ovulation with 99% clinically-proven accuracy, helping you understand your cycle better and track the effect of any medication you may be taking.

"After 3yrs 4mths of TTC it's finally happened! If you need any proof that OvuSense works, I am officially pregnant! I’ve had my big, fat positive (BFP) this morning!"


"I went for a check-up scan to make sure all was ok with my pregnancy. All is OK. My due date takes me back to conception on 4th April 2015, which is exactly what my OvuSense monitor told me. First cycle I used OvuSense and managed to get pregnant! Cannot recommend this machine enough."


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.

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