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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.

Recommended Related to Infertility & Reproduction

Fertility Tests for Women

Doctors arbitrarily diagnose infertility when a couple hasn't conceived a child after 12 months of unprotected and regular sex. Impaired fertility may be a better description, though. Many women who keep trying will get pregnant in the second year or later. Whatever its name, infertility is a call to take advantage of available fertility testing and treatments that can improve your chances of pregnancy. Fertility testing is something couples should do together, since the male is the sole cause of...

Read the Fertility Tests for Women article > >

    WebMD Medical Reference from Healthwise

    Last Updated: May 20, 2013
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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