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Ovulation Calculator

What Day Do You Ovulate?

By iParenting Staff


It takes a little investigation to understand your menstrual cycle. There are several ways to determine when you are fertile: basal body temperatures, cervical mucous, ovulation predictor kits and the calendar method, to name a few. If you have regular cycles, the calendar method is a simple option.

Enter the date of your last menstrual period, and the calculator will reveal when you could be most fertile during the next three months. This tool also tells you when a baby conceived during any of these cycles would be due, and which celebrities and notables could share your baby's birthday!


First Day Of Last Menstrual Cycle*:

Month:
Day:
Year:

Average Length Of Your Cycle**: Days

Ovulation Calculator-What Day Do You Ovulate?

Tips:
* The first day of your last menstrual cycle is the day your period begins to flow. Pre-menstruation spotting is not considered the beginning of your period.

** The average length of your cycle is the number of days from the first day of your period up to (and including) the day before your next period begins. Your personal average can be calculated based on your cycle length during the past several months. If you don't know the average length of your cycle, enter 28 days as this is considered average.


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Comments

Found 30 comments
Displaying last 5 comments below | view additional 25 comments

Ovulation Calculator by Leshay88 on 08/25/2010 12:37AM

It's not gone work for me cause there is no 2010!!! HELLO this is not for the past... Can u say FUTURE....

Ovulation Calculator by Anonymous on 08/19/2010 01:37PM

how can u predict anything ... there is no 2010....

Ovulation Calculator by Anonymous on 08/16/2010 12:02PM

Can you add 2010 please? Thanks!

Ovulation Calculator by Anonymous on 07/15/2010 06:06AM

we are in 2010, so predicting history doesnt make sense!

Ovulation Calculator by Anonymous on 06/06/2010 11:16AM

Can you updated this to reflect 2010? It doesnt really help anyone when it only does up to 2009. Thanks!

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