Ovulation Day for a 39-day Cycle When the Last Period Started on December 07, 2024
⚪ Ovulation day (highest chance for pregnant) is:
2025-01-01 (Wednesday)
📅 Fertile window: Dec 28 - Jan 02
| Sat | Sun | Mon | Tue | Wed | Thu |
| Dec 28 | Dec 29 | Dec 30 | Dec 31 | Jan 01 | Jan 02 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Jan 16 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: Sep 13 2025 (Saturday)
If not pregnant.
🩸 Next period: Jan 15 2025
⚪ Next ovulation: Feb 09 2025
Nearest days of ovulation for a 39-day cycle
- Ovulation day for a 39-day cycle when the last period started on December 3
- Ovulation day for a 39-day cycle when the last period started on December 4
- Ovulation day for a 39-day cycle when the last period started on December 5
- Ovulation day for a 39-day cycle when the last period started on December 6
- Ovulation day for a 39-day cycle when the last period started on December 7
- Ovulation day for a 39-day cycle when the last period started on December 8
- Ovulation day for a 39-day cycle when the last period started on December 9
- Ovulation day for a 39-day cycle when the last period started on December 10
- Ovulation day for a 39-day cycle when the last period started on December 11
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was December 7, 2024
- Ovulation day for a 35-day cycle when the last period started on December 7
- Ovulation day for a 36-day cycle when the last period started on December 7
- Ovulation day for a 37-day cycle when the last period started on December 7
- Ovulation day for a 38-day cycle when the last period started on December 7
- Ovulation day for a 39-day cycle when the last period started on December 7
- Ovulation day for a 40-day cycle when the last period started on December 7
- Ovulation day for a 41-day cycle when the last period started on December 7
- Ovulation day for a 42-day cycle when the last period started on December 7
- Ovulation day for a 43-day cycle when the last period started on December 7