Ovulation Day for a 38-day Cycle When the Last Period Started on December 03, 2025
⚪ Ovulation day (highest chance for pregnant) is:
2025-12-27 (Saturday)
📅 Fertile window: Dec 23 - Dec 28
| Tue | Wed | Thu | Fri | Sat | Sun |
| Dec 23 | Dec 24 | Dec 25 | Dec 26 | Dec 27 | Dec 28 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Jan 11 2026
💡 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 09 2026 (Wednesday)
If not pregnant.
🩸 Next period: Jan 10 2026
⚪ Next ovulation: Feb 03 2026
Nearest days of ovulation for a 38-day cycle
- Ovulation day for a 38-day cycle when the last period started on November 29
- Ovulation day for a 38-day cycle when the last period started on November 30
- Ovulation day for a 38-day cycle when the last period started on December 1
- Ovulation day for a 38-day cycle when the last period started on December 2
- Ovulation day for a 38-day cycle when the last period started on December 3
- Ovulation day for a 38-day cycle when the last period started on December 4
- Ovulation day for a 38-day cycle when the last period started on December 5
- Ovulation day for a 38-day cycle when the last period started on December 6
- Ovulation day for a 38-day cycle when the last period started on December 7
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was December 3, 2025
- Ovulation day for a 34-day cycle when the last period started on December 3
- Ovulation day for a 35-day cycle when the last period started on December 3
- Ovulation day for a 36-day cycle when the last period started on December 3
- Ovulation day for a 37-day cycle when the last period started on December 3
- Ovulation day for a 38-day cycle when the last period started on December 3
- Ovulation day for a 39-day cycle when the last period started on December 3
- Ovulation day for a 40-day cycle when the last period started on December 3
- Ovulation day for a 41-day cycle when the last period started on December 3
- Ovulation day for a 42-day cycle when the last period started on December 3