Understand Your Pregnancy with Science-Backed Insights

PregnancyStats is a free, privacy-focused app designed to help you track your biometric health data throughout your pregnancy. By comparing your trends to published scientific research and real-world pregnancy data, PregnancyStats gives you a clearer picture of how your body is changing at every stage.

From resting heart rate and temperature to respiratory rate and VO2 Max, PregnancyStats helps you stay informed about your health in a way that’s easy to understand and completely secure.

  • Track Your Trends: Monitor metrics like resting heart rate, wrist temperature, respiratory rate, and more—from the start of pregnancy or over custom time periods.
  • Compare with Confidence: See what’s typical for your current week of pregnancy based on peer-reviewed scientific trends.
  • Beta-HCG Insights: For early pregnancy, view expected beta-HCG levels to better understand your journey.
  • Early Insights: Access data-driven insights for every stage of pregnancy, including early pregnancy trends and changes.
  • Privacy First: Your health data stays secure in Apple Health. PregnancyStats never saves or shares your data—it’s fetched fresh from the Health app every time you open the app.

Health Metrics Tracked:
Resting Heart Rate & Heart Rate Variability
Wrist, Body, and Basal Body Temperature
Respiratory Rate
VO2 Max

PregnancyStats is completely free and updated to reflect the latest published research as of January 2025.

Download PregnancyStats today to explore your health data with confidence.

App Screenshots

Frequently Asked Questions