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Calculate the day you ovulate.

Number of Days in your Cycle:
(28 is an average, in case you're not sure of your cycle length and want to guess.)

Enter the first day of your last normal menstrual period (LMP):


Your Ovulation Date:

Figuring out when you ovulate is one way to try to help you get pregnant faster. Since you only ovulate once every cycle, and the egg is only viable for about a day, you will need to try to pinpoint ovulation to maximize your chances of conception. This ovulation calculator is using best guesses based on the length of your menstrual cycle. There are more accurate ways to figure out when you ovulate including charting and measuring your hormones with ovulation prediction kits.

Calculate When You Got Pregnant from a Due Date

Signs of Ovulation | How Long Does It Take To Get Pregnant?

Calculate Due Date | Ovulation:Boy or Girl? | Pregnancy Calendar

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