Ovulation Calculator: Free Ovulation Calendar, Online Pregnancy Test, and Fertility Charting

Welcome to Ovulation-Calculator.com!

You're trying to conceive. While some lucky couples manage to get pregnant right away, for the rest of us, it takes some time, effort, and planning.

And that's where we come in. Ovulation-Calculator.com is your destination for helpful tools, articles, fertility product reviews - even a ttc community to support you at this emotional time in your life.

We've also partnered up with Early-Pregnancy-Tests.com, the Internet's leading provider of preconception products, to provide you with low prices and free same-day shipping on all your trying-to-conceive (TTC) product needs. Whether it’s early-detection pregnancy tests, ovulation predictor kits, fertility enhancing supplements, or sperm-friendly lubricants – Early-Pregnancy-Tests.com has you covered!

So let's get down to business. Follow the steps below to create your own personalized fertility plan!

Calculate When You'll Ovulate!

Increase your chances of getting pregnant! Our Ovulation Calculator will help you predict when you ovulate - your prime time for becoming pregnant.

First Day of Last Period:

Cycle Length:

Luteal Phase Length:

Ovulation:
Due Date:
Fetal Age:
Note that you are most likely to get pregnant if you time your lovemaking to occur on the days right before - and on - your ovulation date. Keep in mind that the projected ovulation date above is simply a “best guess” estimate based on your cycle date information. The most accurate way to pinpoint your most fertile time is through the use of urine-based ovulation tests or with a fertility monitor. We have partnered with Early-Pregnancy-Tests.com, the Internet’s leading supplier of preconception products since 2001, to offer low-cost, FDA-approved pregnancy and ovulation tests – with free same-day shipping. Now that you’ve calculated your ovulation date using our ovulation calculator, we have a number of other helpful tools you can use to help increase your chances of conceiving. Create your own personalized ovulation calendar! You can even provide an email address so that you receive email alerts of your most fertile days, when you can begin testing for pregnancy, and more. Create your own personalized fertility chart! This is a highly accurate way to pinpoint your ovulation date that relies primarily on basal temperature charting. (Visit Early-Pregnancy-Tests.com for an accurate, inexpensive basal thermometer.) Connect with others at our online community! If you have questions about trying-to-conceive – or if you just want to vent a bit – we have a wonderful, vibrant community of people who’d just love to hear from you.

Find your most fertile time.

Create Your Own Personalized Ovulation Calendar!

Use our ovulation calendar to identify which days of the month are important to have sex, when you should take an ovulation test, when you can begin testing for pregnancy and more. You can even set up convenient ovulation reminder emails if you choose!

Chart Your Fertility!

Create your own personal fertility chart by entering your basal body temperature and other key fertility indicators. It's easy, it's fun, and most important — because it's based on your own personal information, it's the most accurate way to pinpoint your fertile time of the month!

Take our Online Pregnancy Test!

Think you might be pregnant?

Check it out using our online pregnancy test! (And when you're done, confirm your result with a "real" pregnancy test from Early-Pregnancy-Tests.com!)

Visit Our Online Community

We know... it can feel like you're going through this all alone, but there are millions of couples riding the same emotional roller coaster. Our Trying to Conceive Community forum is a great place for you to connect with others and share.

Easy Access to the Products You Need to Help You Conceive!

From compare pregnancy tests to shop ovulation tests, shop fertility monitors to fertility enhancing supplements, sperm-friendly lubricants to male fertility tests — Early-Pregnancy-Tests.com has everything you need to get your Big Fat Positive (BFP)!

Now you've got your month planned out for you, it's time to brush up on just what it takes to get pregnant. We have tons of helpful articles to inform, inspire, and assist you on your way. Select from the categories below to get started!

Here’s a small sampling of relevant articles below, though there’s much more that can be accessed using the top navigation of the site. Good luck to you! We wish you all the best in your TTC journey!

Ovulation prediction is a science - and to increase the chances of becoming pregnant, many couples use various methods to chart fertility and calculate ovulation. Select a prediction method below:

Ovulation Tests allow you to pinpoint the date of your LH Surge.

Basal Body Temperature helps you confirm when you ovulate.

Fertility-Charting helps you predict ovulation based on calendar patterns, and changes in cervical fluid and basal body temperature.

Everything Guide to Fertility, Ovulation, and Pregnancy Tests

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