Eisprungrechner für
Unregelmäßige Perioden

So verfolgen Sie den Eisprung

Tracking ovulation when your cycle is unpredictable can be frustrating. A "regular" cycle is often defined as 28 days, but studies show that only 13% of women actually have a 28-day cycle. Variations from 21 to 35 days are considered normal, but if your cycle length varies significantly (e.g., 25 days one month, 40 days the next), you have irregular periods.

Wie dieser Rechner funktioniert

Unlike standard calculators that ask for a single cycle length, our tool uses the Average Method. By inputting multiple past period dates, we calculate the mathematical average of your cycle length. This smooths out the outliers and provides a more realistic prediction window for your next ovulation.

Tipps für PCOS

• BBT verfolgen: Your temperature spikes slightly after ovulation. Tracking this every morning confirms if you actually ovulated.
• Zervixschleim: Look for "egg white" consistency discharge, which indicates high fertility regardless of calendar dates.
• OPKs verwenden: Since calculation is an estimate, use test strips starting a few days before your estimated fertile window.

FAQ