Ovulation Day for a 27-day Cycle When the Last Period Started on November 13, 2025

⚪ Ovulation day (highest chance for pregnant) is:

2025-11-26 (Wednesday)

📅 Fertile window: Nov 22 - Nov 27

Sat Sun Mon Tue Wed Thu
Nov 22 Nov 23 Nov 24 Nov 25 Nov 26 Nov 27
👦 👦 👦/👧 👧 👧 👧

Pregnacy test day: Dec 11 2025
💡 According to recent studies, the chance of conception during ovulation is about 25%. Therefore, do not worry when the test comes out negative. Another chance is just a month of waiting.

If pregnant:
🤱 Due date: Aug 20 2026 (Thursday)

If not pregnant.
🩸 Next period: Dec 10 2025
⚪ Next ovulation: Dec 23 2025

Nearest days of ovulation for a 27-day cycle

The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was November 13, 2025