Ovulation Day for a 39-day Cycle When the Last Period Started on April 16, 2025
⚪ Ovulation day (highest chance for pregnant) is:
2025-05-11 (Sunday)
📅 Fertile window: May 07 - May 12
| Wed | Thu | Fri | Sat | Sun | Mon |
| May 07 | May 08 | May 09 | May 10 | May 11 | May 12 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: May 26 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: Jan 21 2026 (Wednesday)
If not pregnant.
🩸 Next period: May 25 2025
⚪ Next ovulation: Jun 19 2025
Nearest days of ovulation for a 39-day cycle
- Ovulation day for a 39-day cycle when the last period started on April 12
- Ovulation day for a 39-day cycle when the last period started on April 13
- Ovulation day for a 39-day cycle when the last period started on April 14
- Ovulation day for a 39-day cycle when the last period started on April 15
- Ovulation day for a 39-day cycle when the last period started on April 16
- Ovulation day for a 39-day cycle when the last period started on April 17
- Ovulation day for a 39-day cycle when the last period started on April 18
- Ovulation day for a 39-day cycle when the last period started on April 19
- Ovulation day for a 39-day cycle when the last period started on April 20
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was April 16, 2025
- Ovulation day for a 35-day cycle when the last period started on April 16
- Ovulation day for a 36-day cycle when the last period started on April 16
- Ovulation day for a 37-day cycle when the last period started on April 16
- Ovulation day for a 38-day cycle when the last period started on April 16
- Ovulation day for a 39-day cycle when the last period started on April 16
- Ovulation day for a 40-day cycle when the last period started on April 16
- Ovulation day for a 41-day cycle when the last period started on April 16
- Ovulation day for a 42-day cycle when the last period started on April 16
- Ovulation day for a 43-day cycle when the last period started on April 16