What is the Fertility Awareness Method? Is it effective?

The Fertility Awareness Method (FAM) is a form of natural family planning (NFP) that uses the body’s signs to predict ovulation, so you can avoid intercourse when it could lead to conception.

The fertile window only lasts 6 days each cycle—the day of ovulation, and the 5 days before it. FAM involves following your basal body temperature, symptoms, cervical fluid consistency, and other signs of ovulation that you can track in your Ovia app to identify which days of your cycle are the fertile days. 

How effective is FAM?

When it comes to the effectiveness of a certain form of birth control, you’ll often see two statistics: perfect use and typical use.

Birth control pills, for instance, have about a 99% effective rate under perfect use. This means that if you take the pills at the same time every day, and never miss a day, there’s a less than 1% chance that you’ll conceive in any given year. However, most do not use birth control perfectly, which results in a typical use rate of about 91%.

FAM is up to 99% effective under perfect use. Sounds pretty great, right? Unfortunately, FAM is only about 74% effective with typical use. This means that if you’re actively looking to avoid pregnancy, FAM alone is probably not the birth control method for you.

Making use of FAM

Although FAM as a primary form of birth control isn’t for everybody, being aware of when you ovulate and are fertile can be useful as extra protection against getting pregnant. If you’re on the ‘pill’, for instance, avoiding intercourse on your most fertile days can help you avoid pregnancy, just in case the pill fails.

If FAM sounds interesting to you, check out Ovia’s log page, where you can track the signs of ovulation from BBT to cervical fluid and beyond.


Sources
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