Long menstrual cycle

Menstrual cycle types

What are the characteristics of long cycles?

Determining ovulation with long cycles

Ovulation also occurs during long cycles

Even very long cycles are usually healthy and have ovulations. However, with long cycles it is somewhat more difficult to determine the exact day of ovulation. The old Fasut formula that ovulation should be in the middle of the cycle does not apply here at all! Rather, ovulation takes place after the 20th day of the cycle, sometimes even much later.

Even with extremely long cycles, OvulaRing shows you whether you are ovulating and if so, when.

How do long cycles happen?

In women with long cycles, the first phase of the cycle is often prolonged. This means that the egg maturation or follicular phase is significantly longer than the ovulation phase. 70% of all women with very long cycles still ovulate and have fertile days. So with a long cycle you can get pregnant in principle. For the remaining 30%, the cycles are either completely without ovulation (monophasic) or there is a weakness of the corpus luteum or progesterone. In the latter case, the second half of the cycle is shorter than 10 days. In this case, not enough progesterone is released and pregnancy cannot develop.

With OvulaRing you can find out exactly whether you are ovulating despite long menstrual cycles. OvulaRing tells you whether you are ovulating during your menstrual cycles. In this way you can also find out whether you have a progesterone deficiency, for example.

OvulaRing helps you to accurately recognise your fertile days

OvulaRing detects ovulation with a certainty of over 99%. Finally get clarity about whether you ovulate regularly and if so, at what time. Your cycle is measured automatically and completely unnoticed by OvulaRing. This makes it possible to detect even small fluctuations.

OvulaRing has been tested in independent clinical studies for all cycle types. Even with very long menstrual cycles, you get precise information about your fertile days and your cycle health.

These women have become pregnant despite long cycles

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Take your fertility into your own hands now and get to know your cycle better. Find out when you ovulate in your long cycle and when your fertile days are.

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How OvulaRing works

1. Wear OvulaRing

OvulaRing - flexibler Kunststoffring und Biosensor - so einfach anzuwenden wie ein Tampon

OvulaRing is inserted into the vagina like a tampon when your period stops. Independent of external influences, it automatically records your temperature inside the body. A value is recorded every 5 minutes and your individual fertility patterns are recognised.

2. Transfer data

OvulaRing Datenübertragung - Bluetooth Sensor einfach über smartphone auslesen

The recorded data is simply transferred with the OvulaRing app. The evaluation of your cycles is also displayed here. You can also keep a cycle diary and receive important information. The security of your data has top priority.

3. Evaluate cycle

Temperaturkurve des weiblichen Zyklus - Ovularing Auswertung

The app analyses your cycle with the help of medical algorithms. In addition to cycle length, ovulation day and length of the cycle phases, you are also offered medical evaluations. There is a daily probability of conception and an ovulation forecast for the following month.

OvulaRing is a medical cycle tracker and even more

Suitable for all menstrual cycle types

Is your cycle ultra short, extremely long or irregular? Thanks to the high resolution, continuous measurement, OvulaRing can be used for all cycle types and it has been validated for the most diverse cycle types in 3 medical studies.

Continuous measurement

The patented OvulaRing method does not identify fertile days by means of the basal temperature. OvulaRing measures and analyzes core body temperature 288 times a day, enabling it to identify individual fertility patterns that allow a precise statement to be made regarding cycle activity.

Practical and not noticeable

OvulaRing is simple to use and unnoticeable. When wearing OvulaRing you can still do sports, go in the sauna, have sex and enjoy your life. Automatic measurement within the body delivers precise findings, regardless of the rhythms that determine your life.

Analyzes your cycle and delivers results in real time

OvulaRing can tell you precisely whether you are ovulating and if your cycles are healthy. When OvulaRing has gotten to know your individual cycle pattern the evaluation software also analyzes your likelihood of conceiving.

Developed by gynaecologists and clinically tested

OvulaRing is based on 40 years of scientific research by renowned gynaecologists and reproductive health experts. The accuracy of OvulaRing has been proven in independent medical studies.

free of hormones and no side effects

OvulaRing works completely without hormones and is free of plasticisers and side effects. The high level of wearing comfort and tolerability of the material have been confirmed in multiple medical studies.

Do you have any questions how OvulaRing works?

Our customer service is here for you. You can reach us during our service hours on weekdays from 9 am – 4 pm. Write us a message or give us a call. You can find our contact details here:
OvulaRing customer service

* Malteser workgroup NFP, Natural & Safe: The Handbook, 2011, p. 29

** L.L. Sievert, C.A. DUBOIS, Validating signals of ovulation: Do women who think they know, really know?, American Journal of Human Biology, 17:310–320, 2005

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