Conception Calculator
Understanding Your Fertility Window
Conception is most likely to occur during your "fertile window" - the days leading up to and including ovulation. Sperm can survive in the female reproductive tract for up to 5 days, while the egg is viable for about 12-24 hours after ovulation.
Typical Fertility Calendar:
| Day of Cycle | Phase | Fertility Status |
|---|---|---|
| 1-7 | Menstruation | Low fertility |
| 8-12 | Follicular phase | Increasing fertility |
| 13-15 | Ovulation approaching | High fertility |
| 16 | Ovulation | Peak fertility |
| 17-18 | Post-ovulation | Possible fertility |
| 19-28 | Luteal phase | Low fertility |
Note: This is an example for a 28-day cycle. Your actual fertile days may vary.
Tips for Conception:
- Have intercourse every 1-2 days during your fertile window
- Track basal body temperature and cervical mucus changes
- Consider ovulation predictor kits for more accuracy
- Maintain a healthy lifestyle with balanced nutrition
- Most couples conceive within 6-12 months of trying
When to Seek Help:
Consult a fertility specialist if:
- You're under 35 and haven't conceived after 1 year of trying
- You're over 35 and haven't conceived after 6 months
- You have irregular cycles or known fertility issues