More than half of fertility and period-tracker apps ineffective at predicting ovulation, study finds

ABC Health & Wellbeing,  17/09/2019

An Australian study of the most downloaded fertility apps has found over half didn’t perform well at predicting ovulation — which is exactly what many users are using these apps for.

The findings, by researchers at Eve Health Fertility in Brisbane in conjunction with Queensland Fertility Group, were presented at a Fertility Society of Australia conference this week in Hobart.

Rise of contraceptive apps sparks fears over unwanted pregnancies

Guardian,