Natural Cycles

Natural Cycles: A Science-Backed Fertility and Birth Control App

What is Natural Cycles?

Natural Cycles is a comprehensive mobile application designed for women seeking a hormone-free approach to birth control or pregnancy planning. This FDA-cleared app uses daily basal body temperature readings and a sophisticated algorithm to accurately identify fertile and non-fertile days within a user's menstrual cycle. By translating personal physiological data into actionable insights, Natural Cycles empowers individuals to take control of their reproductive health, whether their goal is to prevent pregnancy or to conceive.

Key Features of Natural Cycles

Temperature-Based Tracking: The core of the Natural Cycles methodology involves measuring your basal body temperature each morning using the provided NC° Thermometer or a compatible wearable device like the Oura Ring or Apple Watch.

Personalized Algorithm: Unlike apps that assume a standard 28-day cycle, the algorithm behind Natural Cycles learns from your unique data patterns to precisely confirm ovulation and predict your fertile window, even with irregular cycles.

Dual Purpose Functionality: Users can seamlessly switch Natural Cycles between two modes: "Prevent" for non-hormonal contraception and "Plan" for precisely timing intercourse to achieve pregnancy.

Comprehensive Cycle Insights: Beyond fertility status, Natural Cycles includes features to track moods, physical symptoms, and other cycle-related data, providing a holistic view of your reproductive health.

Robust Data Privacy: A cornerstone of the Natural Cycles philosophy is a commitment to user privacy. The company explicitly states it will never sell user data to third parties.

Why Choose Natural Cycles?

The primary advantage of Natural Cycles is its scientific validation and personalized approach. It offers a clinically tested, effective alternative for those who wish to avoid hormonal birth control and its potential side effects. For couples trying to conceive, the data-driven insights can significantly reduce the time to pregnancy by pinpointing the optimal days for conception with high accuracy. Natural Cycles’s adaptability to irregular cycles and its dual functionality make it a versatile tool for different stages of a woman's reproductive journey.

How to Download Natural Cycles

Natural Cycles is available for download on both the iOS App Store and Google Play Store. To get started, download Natural Cycles and create an account. The subscription process is handled within Natural Cycleslication. New users often have the option to sign up for an annual plan, which typically includes a complimentary NC° Thermometer to begin temperature logging.

Overview of the Latest Version’s New Features

The development team behind Natural Cycles consistently works on updates to enhance user experience and accuracy. Recent improvements often focus on refining the algorithm for better predictions, expanding integration capabilities with more health wearables, and introducing new, customizable tracking options for a wider range of symptoms and metrics.

Tips for Using Natural Cycles

For the most accurate results, consistency is key. Make taking your temperature the first thing you do every morning, before getting out of bed or even speaking, as this ensures a true basal reading. It typically takes the algorithm 2-3 full cycles to gather enough data to provide its most precise predictions, so patience in the beginning is important. Regularly logging additional data like period days and symptoms helps Natural Cycles learn your personal patterns faster.

User Review

Overall, user feedback for Natural Cycles is largely positive, with many praising its effectiveness as a natural birth control method and its utility for pregnancy planning. Users frequently highlight Natural Cycles's intuitive design and the empowering feeling of understanding their body's rhythms. Common points mentioned include the initial adjustment period for consistent temperature tracking and the value of the annual subscription that includes the thermometer. As with any birth control method, experiences vary, but many report high satisfaction with the science-backed approach of Natural Cycles.