conception calculator

FIND YOUR BEST DATES
TO CONCEIVE

WHY NOT DOWNLOAD THE DESKTOP VERSION
OF OUR FIRST RESPONSE CONCEPTION
CALCULATOR TO YOUR DESKTOP.

Desktop Conception Calculator

With more features, you can see when your most fertile days are every time you turn on your computer. You can even get messages by SMS or Email if you wish so that you are always kept informed of your most fertile days.
Click here to download now (Windows Installer, 2.5MB)

HOW TO USE THE FIRST RESPONSE DESKTOP CONCEPTION CALCULATOR.

The First Response Conception Calculator is an easy to use tool that will allow you to track your cycle and help you plan for a pregnancy.

FIRST STEP - YOUR CYCLE

  1. Simply click on Profile
  2. In ‘Last Period Details’, enter the date of your last period and your estimated cycle length.
  3. Click ‘Next’ and ‘Calculate’.
  4. You can now check the dates in the ‘calendar’ section.

The calculator will give you the estimated days you are most fertile, the date when you should start testing with the First Response Early Pregnancy Test and your next period date.

You will be able to track your cycles over the next 9 months based on the cycle length you gave.

SECOND STEP - GET ALERTS

We know that you are not always in front of your computer, that is why we have set up an ovulation alert function on SMS and email.

  1. Click on Profile
  2. In Personal Details, enter your name and click Next
  3. You will have the chose to receive the alert by email and SMS and receive our newsletter. Just make sure the ticks are on. Click Next
  4. Add your email address and telephone number (without the 0). Then Click Next and Calculate.

THIRD STEP - TRACK YOUR CYCLES

The calculator can also give you the possibility to keep a record of your periods and track your cycle lengths over several months.

  1. Click on History
  2. Enter your last period date and current period date. The calculator will automatically calculate your cycle length.
  3. Click Save.
  4. You can update this section any time. It will not affect the calendar.

FOURTH STEP - UPDATE THE CALENDAR

We advise you to revise your last period date and cycle length after each period.

Copyright of Church & Dwight UK ltd.

We won’t pass your details onto third party companies. You have the right to access and change any of your personal details that you sent to us. You can unsubscribe from receiving text and email by sending an email or SMS back. Information is provided in text and SMS. You will not be charged for receiving the text or charged for unsubsubcribing by SMS.

The SMS and email functions are only available for UK residents.

Click here to view our Privacy Policy

The calculator will only give you an indication of ovulation dates and time to test for pregnancy. We calculate the dates on the basis of the dates and cycle length you gave us. They do not replace a one-to-one relationship with a qualified health care professionals and are not intended as medical advice.