Fertility apps like Natural Cycles claim to be birth control. Don't trust them.

Natural Cycles just became the first FDA-approved “birth control” app - Vox

Does My Fertility App Keep My Data Private? - Natural Womanhood

Natural Cycles vs. Daysy vs. Ava

I felt colossally naive': the backlash against the birth control app, Contraception and family planning

Natural Cycles vs Daysy vs Ava: Which Fertility Tracking App Is The Best? - Fin vs Fin

Inside Anti-Abortion Groups' Campaign to Sell Women on Unreliable Birth Control “Alternatives” – Mother Jones

Natural Cycles 12 Month Subscription - Digital Birth Control with Basal Body Thermometer - Fertility Management App- (iOS and Android) - Ovulation Kit : Health & Household

Natural Cycles contraception app told to clarify pregnancy risks

Can Fertility Apps Replace Birth Control?

The Unlikely Politics of a Digital Contraceptive

The Best Ovulation Tracker Apps to Help Identify Your Fertile Window

Natural birth control: tools and apps like Natural Cycles or Daysy, what are the pros and cons • Cycle

Natural Cycles Is the Birth Control App That Gives You Control Of Your Fertility