Meet Daysy – Your Personal Fertility Tracker
Daysy lets you make the choice!
Daysy is a fertility tracker that uses the fertility awareness method (FAM) by learning & tracking your menstrual cycle. With Daysy, you can plan or prevent pregnancy just as you choose. Daysy shows you the days you are fertile or not. To prevent pregnancy, use a hormone-free barrier method during your fertile days.
Daysy will show you if you are fertile or not with an accuracy of 99.4%. It is all natural, free of side effects and no charting is necessary.
As easy as 1, 2, 3...
Just 60 seconds once a day
- Every morning, take your temperature under your tongue.
- Confirm menstruation on the days you have it.
- Daysy evaluates your data and calculates your fertility status for the next 24 hours.
"I recommend Daysy to everyone. She and I are good friends. Switching to using Daysy instead of the pill or other hormonal birth control was the best decision I ever made. It helped eliminate the need for not only the pill, but it also helped reduce the postpartum depression I was suffering from, and allowed me to ween off my medication as well. Being in touch with my body is such a wonderful feeling and I feel much more in control of not only my fertility but also my life."Amanda, Stay at Home Mom
"I wanted to share my experience now that I've used Daysy for a full month.
The post on Daysyusa's Instagram page saying "You don't ovulate on the same day every cycle" was spot on and I felt the need to share how much that resonated with my experience.
I have a very regular cycle. I track my BBT and CF daily and know that I ovulate on Day 14 like clockwork... except this month I was traveling and experiencing a bit more stress than usual. This is our first month TTC and when Daysy indicated I ovulated on Day 16 rather than 14, we acted accordingly.... just found out I am pregnant today!
Daysy is a revolutionary product and I have been telling my patients, colleagues, friends, and family all about it! Very impressed!"
"I have already recommended the product and two of my friends have bought Daysy! I love it! I personally dislike birth control pills. They make me.... well, not me. Other birth control methods I have heard first hand horror stories. That one story of each product makes it not worth the risk to me. This is extremely easy to do and extremely easy to remember to do. I use my cell phone as my alarm to wake up, and I keep Daysy on my night stand right next to my phone. I have been using it for the past 7 months and I love it!"-anonymous
"Daysy allows me to take control of my cycle without hormones or side effects. I can use Daysy and not have to worry about making errors the way I would with the calendar or mucus method alone. I can be confident that I am understanding my body well and being responsible with my future!"Anonymous, high school math teacher:
You can rely on Daysy
The fertility monitoring algorithm in Daysy has been developed with feedback from millions of cycles and uses advanced statistical methods to calculate your fertility status.
Daysy's program relies on the Lady-Comp algorithm, which has a proven track record of over 30 years.
The fertility tracker is programmed to accurately determine and display the time of ovulation in the female body by taking your daily basal body temperature.
- Red = fertile
Red days are when to plan for a baby.
- Red blinking = ovulation day
- Green = infertile
Green days will not lead to pregnancy.
- Yellow = learning phase/cycle fluctuations
Daysy needs to learn more about you. If preventing pregnancy, treat as red days.
Daysy has an App
Simply connect your Daysy fertility tracker to DaysyView to see all your cycle data.
Once daysy is connected to her app, you can start syncing data with DaysyView.
DaysyView lets you see your temperature data and fertility prognosis.
Share your data with your loved one, and let them know when it’s the “right” day.
- See your daily, weekly and montly status of fertility
- See your color - coded monthly calendar
- Make notes
- See your cycle forecast
- See your temperature curve and values
- See your fertility and cycle statistics
- Share your data with your loved one through DaysyView Partner App
- Enter sexual intercourse
- Get notified when something changes in your cycle
- Contact our expert team for advice and support
- Get free cycle analysis