Health Information
Interactive Tool: When Are You Most Fertile?
What do the results tell me?
Your "fertile window" is up to 6 days long, once a month. It includes:
- The day you ovulate. This is when you have the best chance of becoming pregnant. (A human egg usually lives for only 12 to 24 hours after ovulation. This is why you are not likely to get pregnant by having sex a day after you ovulate.)
- The 5 days before ovulation. This is because sperm can live in a woman's body for 3 to 5 days after sex. When an egg is released, one of these sperm is ready to fertilize it.
If you want to become pregnant, try to have sex every day or every other day from your first fertile day to your last fertile day.
| By: | Reference Healthwise Staff | Last Revised: Reference October 29, 2012 |
| Medical Review: | Reference Adam Husney, MD - Family Medicine
Reference Kirtly Jones, MD - Obstetrics and Gynecology |
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