Common fertility myths vs. facts
Updated: 2026-07-08 Β· Not medical advice
Summary
Misinformation about fertility is common online. This guide separates widely repeated myths from better-supported facts.
Myth vs fact
| Myth | Fact |
|---|---|
| Pregnancy is likely any day of the cycle | Conception is most likely near ovulation Β± a few days; very low outside fertile window |
| Douching after sex prevents pregnancy | Not a reliable method; may increase infection risk |
| Breastfeeding always prevents pregnancy | Lactational amenorrhea method has strict criteria; otherwise ovulation can return |
| One normal semen analysis guarantees fertility | Fertility is multifactorial for both partners |
| Stress never affects cycles | Stress and illness can delay ovulation in some people |
Limitations
Individual medical conditions override general population statements. Seek personalized advice for persistent difficulty conceiving (>12 months under 35, or >6 months age 35+ per common guidelines).