Ovulation Day for a 34-day Cycle When the Last Period Started on September 01, 2025
⚪ Ovulation day (highest chance for pregnant) is:
2025-09-21 (Sunday)
📅 Fertile window: Sep 17 - Sep 22
| Wed | Thu | Fri | Sat | Sun | Mon |
| Sep 17 | Sep 18 | Sep 19 | Sep 20 | Sep 21 | Sep 22 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Oct 06 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: Jun 08 2026 (Monday)
If not pregnant.
🩸 Next period: Oct 05 2025
⚪ Next ovulation: Oct 25 2025
Nearest days of ovulation for a 34-day cycle
- Ovulation day for a 34-day cycle when the last period started on August 28
- Ovulation day for a 34-day cycle when the last period started on August 29
- Ovulation day for a 34-day cycle when the last period started on August 30
- Ovulation day for a 34-day cycle when the last period started on August 31
- Ovulation day for a 34-day cycle when the last period started on September 1
- Ovulation day for a 34-day cycle when the last period started on September 2
- Ovulation day for a 34-day cycle when the last period started on September 3
- Ovulation day for a 34-day cycle when the last period started on September 4
- Ovulation day for a 34-day cycle when the last period started on September 5
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was September 1, 2025
- Ovulation day for a 30-day cycle when the last period started on September 1
- Ovulation day for a 31-day cycle when the last period started on September 1
- Ovulation day for a 32-day cycle when the last period started on September 1
- Ovulation day for a 33-day cycle when the last period started on September 1
- Ovulation day for a 34-day cycle when the last period started on September 1
- Ovulation day for a 35-day cycle when the last period started on September 1
- Ovulation day for a 36-day cycle when the last period started on September 1
- Ovulation day for a 37-day cycle when the last period started on September 1
- Ovulation day for a 38-day cycle when the last period started on September 1