Tag

Predictions

Every article on the Simply Track blog tagged predictions, written in plain English.

Cover artwork: a cycle dial with the fertile phase highlighted, titled "Ovulation can come before any period"

27 July 20265 min read

Can You Get Pregnant on Your First Period?

Ovulation can happen before anyone has seen a period, so pregnancy is possible from a first period, not only once cycles have settled down.

Cycle-phase dial reading "Predictions: Averages projected forward, not a promise", with the follicular segment highlighted at 10 to 30 days alongside the period, fertile and luteal segments.

Cycle Science

27 July 20267 min read

Why Your Period App Gets the Date Wrong

Your tracker is not wrong, it is averaging. Most of a prediction's error comes from the follicular phase, the variable half of the cycle, where delayed ovulation pushes the whole date back.

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