In a typical 28-day cycle, ovulation occurs around day 14. However, normal cycles range from 21-35 days, and ovulation typically occurs 12-16 days before your next period.
The egg survives 12-24 hours after release. However, sperm can live in the reproductive tract for 3-5 days, creating a fertile window of about 5-6 days.
Signs include clear, stretchy cervical mucus (egg white consistency), mild pelvic pain (mittelschmerz), increased libido, slight basal body temperature rise, and breast tenderness.
Yes, if you have a short cycle. Sperm can survive 5 days, so intercourse near the end of your period could result in conception if ovulation occurs early.
They estimate based on average cycle length but can't predict individual variation. OPK (ovulation predictor kits) and basal body temperature tracking are more accurate.
Irregular cycles make prediction harder. Track multiple cycles, use OPKs, monitor cervical mucus, and consult a healthcare provider if cycles are consistently unpredictable.