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Conception Calculator
If you're planning to have a baby, it can be surprising to realize that you have only a small period of time each month when you can get pregnant — usually just a few days. To make it easy for you to calculate the time range when you're likely to be most fertile, try our conception calculator.

Find out when you're most likely to get pregnant.

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When was the first day of your last menstrual cycle?
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How many days are in your cycle?
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