Ovulation Day for a 43-day Cycle When the Last Period Started on August 05, 2025
⚪ Ovulation day (highest chance for pregnant) is:
2025-09-03 (Wednesday)
📅 Fertile window: Aug 30 - Sep 04
| Sat | Sun | Mon | Tue | Wed | Thu |
| Aug 30 | Aug 31 | Sep 01 | Sep 02 | Sep 03 | Sep 04 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Sep 18 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: May 12 2026 (Tuesday)
If not pregnant.
🩸 Next period: Sep 17 2025
⚪ Next ovulation: Oct 16 2025
Nearest days of ovulation for a 43-day cycle
- Ovulation day for a 43-day cycle when the last period started on August 1
- Ovulation day for a 43-day cycle when the last period started on August 2
- Ovulation day for a 43-day cycle when the last period started on August 3
- Ovulation day for a 43-day cycle when the last period started on August 4
- Ovulation day for a 43-day cycle when the last period started on August 5
- Ovulation day for a 43-day cycle when the last period started on August 6
- Ovulation day for a 43-day cycle when the last period started on August 7
- Ovulation day for a 43-day cycle when the last period started on August 8
- Ovulation day for a 43-day cycle when the last period started on August 9
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was August 5, 2025
- Ovulation day for a 39-day cycle when the last period started on August 5
- Ovulation day for a 40-day cycle when the last period started on August 5
- Ovulation day for a 41-day cycle when the last period started on August 5
- Ovulation day for a 42-day cycle when the last period started on August 5
- Ovulation day for a 43-day cycle when the last period started on August 5
- Ovulation day for a 44-day cycle when the last period started on August 5
- Ovulation day for a 45-day cycle when the last period started on August 5