Can an NFP app make fertility tracking simpler without making NFP too simplistic? Nathan Hoehne argues that the Marquette NFP™ Method offers a unique middle ground: modern fertility technology grounded in a thoroughly researched NFP method.

Marquette NFP™ has always been rooted in its instructor community. All of the research, all of the algorithms are built on instructors with a medical background working closely with the couple. Learn how Marquette NFP Pro is built for instructors and their couples.

Everyone’s cycle is unique. It’s normal for even someone with very regular cycles to see a warning pop up occasionally. Lets look at what those warnings mean.

The Marquette NFP™ Pro app currently supports regular cycles only. In other words, a “regular cycle” in the Marquette Model is one that falls within this 21–42 day range. Postpartum or breastfeeding users need three complete cycles with lengths in this range to be considered regular.