Important to know

Last updated July 13, 2026

NaturalBloom is an educational tool to help you record and interpret signs of fertility using the sympto-thermal method (Sensiplan rules). It is not a contraceptive, not a medical device, and does not provide medical advice, diagnosis, or treatment.

Learn the method

If you are using fertility awareness to avoid or achieve pregnancy, please learn the method thoroughly โ€” ideally with a certified Sensiplan or sympto-thermal instructor. Effectiveness depends on consistent, correct use.

Talk to a clinician

Decisions that affect your health โ€” including stopping hormonal birth control, trying to conceive, or interpreting unusual cycles โ€” are best made together with your clinician.

No guarantees

Predictions are best-effort estimates based on the data you enter. We make no warranty that NaturalBloom will prevent or assist pregnancy. You assume all responsibility for how you use the information the app provides.

Questions? Email hello@naturalbloom.app.