Ovulation Day for a 45-day Cycle When the Last Period Started on July 17, 2025
⚪ Ovulation day (highest chance for pregnant) is:
2025-08-17 (Sunday)
📅 Fertile window: Aug 13 - Aug 18
| Wed | Thu | Fri | Sat | Sun | Mon |
| Aug 13 | Aug 14 | Aug 15 | Aug 16 | Aug 17 | Aug 18 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Sep 01 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: Apr 23 2026 (Thursday)
If not pregnant.
🩸 Next period: Aug 31 2025
⚪ Next ovulation: Oct 01 2025
Nearest days of ovulation for a 45-day cycle
- Ovulation day for a 45-day cycle when the last period started on July 13
- Ovulation day for a 45-day cycle when the last period started on July 14
- Ovulation day for a 45-day cycle when the last period started on July 15
- Ovulation day for a 45-day cycle when the last period started on July 16
- Ovulation day for a 45-day cycle when the last period started on July 17
- Ovulation day for a 45-day cycle when the last period started on July 18
- Ovulation day for a 45-day cycle when the last period started on July 19
- Ovulation day for a 45-day cycle when the last period started on July 20
- Ovulation day for a 45-day cycle when the last period started on July 21
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was July 17, 2025
- Ovulation day for a 41-day cycle when the last period started on July 17
- Ovulation day for a 42-day cycle when the last period started on July 17
- Ovulation day for a 43-day cycle when the last period started on July 17
- Ovulation day for a 44-day cycle when the last period started on July 17
- Ovulation day for a 45-day cycle when the last period started on July 17