29 Day Cycle Overview
Ovulation: Day 15
High Fertility: Day 10 – 16 | Next Period: Day 30
Your Fertile Window Explained
Because the luteal phase (post-ovulation) is almost always 14 days, a 29-day cycle means you ovulate around Day 15. Sperm can survive up to 5 days internally, meaning your highest chances of conception fall exactly between Day 10 and Day 16.
Your Specific Cycle Metrics
| Cycle Day | Biological Event |
|---|---|
| Day 1 | First day of period (Full Flow) |
| Day 10 - 16 | High Fertility Window |
| Day 15 | Estimated Ovulation |
| Day 30 | Next expected period / Testing Day |