Ovulation Day for a 21-day Cycle When the Last Period Started on December 27, 2024
⚪ Ovulation day (highest chance for pregnant) is:
2025-01-03 (Friday)
📅 Fertile window: Dec 30 - Jan 04
| Mon | Tue | Wed | Thu | Fri | Sat |
| Dec 30 | Dec 31 | Jan 01 | Jan 02 | Jan 03 | Jan 04 |
| 👦 | 👦 | 👦/👧 | 👧 | 👧 | 👧 |
Pregnacy test day: Jan 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: Oct 03 2025 (Friday)
If not pregnant.
🩸 Next period: Jan 17 2025
⚪ Next ovulation: Jan 24 2025
Nearest days of ovulation for a 21-day cycle
- Ovulation day for a 21-day cycle when the last period started on December 23
- Ovulation day for a 21-day cycle when the last period started on December 24
- Ovulation day for a 21-day cycle when the last period started on December 25
- Ovulation day for a 21-day cycle when the last period started on December 26
- Ovulation day for a 21-day cycle when the last period started on December 27
- Ovulation day for a 21-day cycle when the last period started on December 28
- Ovulation day for a 21-day cycle when the last period started on December 29
- Ovulation day for a 21-day cycle when the last period started on December 30
- Ovulation day for a 21-day cycle when the last period started on December 31
The closest calculation of the day of ovulation for different cycle lengths when the first day of the period was December 27, 2024
- Ovulation day for a 21-day cycle when the last period started on December 27
- Ovulation day for a 22-day cycle when the last period started on December 27
- Ovulation day for a 23-day cycle when the last period started on December 27
- Ovulation day for a 24-day cycle when the last period started on December 27
- Ovulation day for a 25-day cycle when the last period started on December 27