Fertility Monitor For Beginners – All You Need To Know

Looking for the best fertility monitor can be confusing. There are many types, many methods and a big range of prices. In this article, you will learn why millions of women count on fertility monitors as their reliable, natural solution of family planning and birth control.

What is a fertility monitor?

A fertility monitor is a digital device with the ability to collect data about your menstrual cycle and to use it to distinguish your fertile days from your unfertile days.

What are the uses of a fertility monitor?

A fertility monitor lets you know when you are fertile and you can use this info in two ways.

Women who wish to get pregnant use this info to know when is the ideal days to have intercourse in order to conceive.
In other cases women who wish to avoid pregnancy use this info to know on which days to avoid intercourse or use protection. They use the fertility monitor as their birth control method.

And of course, some women are using the info alternately as a method of natural family planning (NFP).

How does it know when I’m fertile?

There are a few types of fertility monitors and I describe each one on the next question. But generally speaking for all of them, they gather data about your body on a daily basis and use it to predict your safe days. For example, basal body temperature, hormone level, and electrolytes levels.

This type of data is directly related to the stage your in on your menstrual cycle. For example, when you are fertile your basal body temperatures are up by ~0.4 Celsius degrees and your hormone levels rise.

Read more about how fertility monitors work

What types of fertility monitors are there?

Temperature monitors – these monitors are the most common ones and they use your basal body temperatures to predict your fertile days.
You use them by measuring your temperatures under the tong every morning. For example Daisy fertility monitor

Urine test monitors – Similar to pregnancy tests, these monitors predict your safe days by tracking the hormonal levels in your urine. It’s based on the Marquette method. You use them by sampling your pee every morning.
For example Clear blue monitor

Electrolyte monitors – When you’re fertile the hormonal level in your body rise and as a result, the electrolytes levels in your body rise as well.
This type of monitors track these subtle changes to identify your safe days. The monitor has an oral monitor and a vaginal monitor to use alternately through your menstrual cycle. For example Ovacue fertility monitor

Body bracelets – This type of monitors track your skin temperature along with your pulse and breathing rate. It’s a wearable device and you place it on your wrist at night. for example Ava bracelet

Is there a difference between monitors for contraception or for conceiving?

Yes, there is a difference. Some monitors are oriented to prevent pregnancy and some are to achieve pregnancy. And some are good for both cases. But it’s important to pay attention and to choose the one suitable for your personal needs.

A monitor used to prevent pregnancy needs to alarm you not only on the days when you are fertile but also 5 days before. The reason is that a sperm cell can survive inside the uterus for up to 5 days. So a contraception monitor needs to be more sensitive. Moreover, a contraception monitor must be very accurate because it is used as a birth control method.

Monitors oriented to achieve pregnancy are programmed to recognize the fertile days and the ideal time to have intercourse for conceiving. They do not take into account the risky time before ovulation or after.

In addition, fertility monitors algorithms are based on big data taken from lots of women. If it’s a monitor designed for women who want to prevent pregnancy it means the data the monitor relies on is taken from women likewise, and therefore not suitable for women who want to achieve pregnancy. And the other way around.

What are the benefits of fertility monitors?

More and more women around the world are using fertility monitors because their advantages are plenty.

  • 100% natural
  • Reconnection with the body
  • No chemicals
  • Eco-friendly
  • Easy to use
  • Effective
  • Economical

Are they really effective?

As stated above there are many types and brands of fertility monitors. Some are with higher quality levels and some are lower. So it really depends on the type you choose.

But the quality known brand, are considered to be just as effective as traditional birth control methods such as condoms and the pill. Therefore those brands are approved by the FDA as a legit method of birth control.

According to some scientifical studies, some fertility monitor is as close to 98% accurate in detecting fertile days.

And the downsides?

Fertility monitors have two distinct disadvantages.

  • Fertility monitors do not protect you from STDs
  • Fertility monitors are not effective for women with extremely irregular menstrual cycles

Read More about fertility monitors

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