Start-up to launch saliva-based AI fertility tracker

The US women’s health start-up Ovul is launching a saliva-based AI fertility tracker to help women better monitor their ovulation cycles.

The tracker uses a well-known methodology known as saliva ferning, or salivary crystallisation.

This method, which became recognised as a reliable fertility indicator in the 1950s and 1960s, involves analysing patterns in dried saliva samples to predict ovulation and has been scientifically validated over decades.

OVUL uses this method in combination with Al to help to analyse and interpret these patterns, giving accurate ovulation insights.

The device, which allows users to collect saliva samples anywhere at any time of the day, is easy to use and does not need refills or monthly pharmacy orders.

The tracker, according to OVUL, uses a three-step process and requires women to open the device, place a drop of saliva onto the analyser slide and start the analysis. Once the analysis is ready the results will be sent to the OVUL app.

Serhii Zatsarynin, CEO of OVUL, said: “Navigating fertility challenges while trying to conceive our third child opened my eyes to the world of ovulation testing and fertility solutions.

“Our little egg-shaped ovulation monitor combines cutting-edge technology with the convenience, reliability, and clarity every family deserves.”

The device, Zatsarynin said, is set to launch on August 1 and will be sustainable and eco-friendly.