Popular blogger Carina Otero shares a personal insight into using Natural Cycles in an in-depth review of the birth control and pregnancy planning app

Natural Cycles co-founder reveals the fascinating science behind the effectiveness of the popular birth control and pregnancy planning app.

Recent CYCLE survey, undertaken in partnership with Natural Cycles, builds a richer picture of the current birth control landscape.

As users approach 1 million and reviews for the Natural Cycles app top 30,000 across Apple and Android devices, new feedback praises the natural birth control app’s…