Make tracking your fertility simple.
Trying To Conceive
Finding your fertile window and timing intercourse for pregnancy can be difficult. Let iFertracker make it simple for you!
Natural Cycle Tracking
Want something better than the typical period tracking app? iFertracker can help you learn more about your cycle and the hormonal changes going on behind the scenes.
Fertility Awareness & NFP
Shifting away from Hormonal Birth Control? iFertracker is applicable for both the Fertility Awareness Method (FAM) and the Sympto-thermal Method of Natural Family Planning.
Get a good night’s sleep, it’s that easy!
The iFertracker goes to work while you sleep by sensing and mapping your body’s data, getting smarter and more accurate with every wear.
As soon as you sync your overnight data, the iFertracker algorithm filters out any thermal impacts. Move freely, wake up whenever you please.
Know your cycle better than ever and create more time for the process. Use our color-coded chart tool to plan ahead and get that flexibility you've been looking for!
Basal Body Temperature (BBT) tracking is a long established way to monitor fertility. iFertracker updates BBT and modernizes an otherwise perfect science.
Apple Health Enabled
iFertracker pairs seamlessly with the iPhone. Sync your data directly into the Apple Health app if you just want to use iFertracker for its extreme accuracy.
Meet the iFertracker
Check out our new video to see how iFertracker really works.
See What Women Are Saying
Caleigh Sumner, ND
"I use BBT tracking every day with my patients and I always hear the same two concerns:
1. I forget to take my temp daily 2. I don't wake up at the same time every day... iFertracker solves them both!"
"I loved how easy it was to use this! It really takes very consistent temps throughout the night when compared to taking my temperature myself in the morning... my husband and I conceived on the first cycle using it this month. 🤗"
"I got my BFP my first month using iFertracker! It gave me peace of mind that I was definitely ovulating and pinpointed when. The app is easy to use- I just sync every morning when I get up"
“This is great! It collects the data for you, no more waking up to take temps! I would recommend to anyone tracking her bbt!”
After many years of using conventional methods I was introduced to iFertracker. Its small, discreet, simple and easy to use, giving us the perfect result after our very first attempt! It makes other sticks, thermometers, and apps seem archaic. We honestly can't endorse iFertracker enough!"
In my experience, my sleep times are not consistent, I'm also a mouth breather, and after five years TTC and having no luck with other methods, I got my BFP the first month of using this!
YOU CAN SLEEP IN! I repeat- SLEEP IN – without compromising BBT data. You can wake up to pee/ get water/ bug your S.O. in the middle of the night, all without compromising your data!