• Use this Online Fertility Calculator to determine your peak fertility dates.

  • You can choose to get the fertile days for the next 3 months to over the next 1 year.

  • This can be especially helpful for couples that need to time "baby-making sex".

  • Once you have the dates, you can set up FREE EMAIL REMINDERS , and even pay a small fee to receive SMS's alerting you on your fertile days ( at the moment, this service is available only in India)


  • The Calculator calculates your most fertile days based on the fact that:
    1. Ovulation occurs 14 days before the next menstrual period is due.
    2. Fertility peaks on the day of ovulation and for 4 days prior to this.


  • From here you can also subscribe to the popular ezine Fertility Boosters

Enter the following to get started :
 
Please enter the first day of your latest period.
(Click on the white box which says "Click Here" and select a date from the Calendar View)
 
The Length of your menstrual cycle(in Days).
[This is the time from Day 1 of your period ( the day your bleeding starts) to Day 1 of your next period.If you are not sure how to calculate this, Please click on the Blue Link on the right; In the window that opens, enter your last 4 Menstrual Cycle Dates, and we will do this for you !] 		Calculate It
 
Select the number of Cycles for which you wish to get the Fertile Dates
 
 
 
This service is provided by Plus91 in conjunction with Malpani Infertility Clinic..

Cycle Length Calculator - eggTracker

Starting Date of Last Cycle
Starting Date of Second Last Cycle
Starting Date of Third Last Cycle
Starting Date of Fourth Last Cycle
 
 
 

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Subscribe to the popular ezine Fertility Boosters

Please enter your Name
Please enter your Email ID
 
 

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DISCLAIMER :

The results of the calculator may vary if your periods are irregular. Do not use it to predict your ovulation dates if your periods are irregular. Do not use this tool to prevent pregnancy.