How accurate are cycle or fertility predictions?

Soonr's cycle predictions are estimates, not guarantees.

We calculate predictions based on your logged data and typical cycle patterns. Accuracy improves as you log more cycles.

Predictions may be less accurate if you have:

• Irregular cycles
• Recent hormonal changes (birth control, pregnancy, postpartum)
• High stress, illness, or significant travel
• Limited data logged (fewer than 2-3 cycles)

Use predictions as helpful guidance, not medical certainty. If you have concerns about your cycle, consult a healthcare provider.