Your fertility journey.
Guided every day.
FertOS is your warm guide through the path to parenthood. Personalized steps, simple explanations and support — all in one place.
More than a tracker.
Your personal fertility guide.
Personalized daily plan
Get clear guidance on what to do today to move closer to your goal.
Understand your data
We translate lab results and symptoms into simple explanations.
Warm support
You're not alone. FertOS is here to support and empower you every step of the way.
Build with your doctor
Share your data, get better insights and make confident decisions together.
For every step
of your journey
Whether you're just starting to learn about your body or exploring treatment options — FertOS adapts to you.
Cycle details
Follicular phase · Day 1–13
Track with clarity
Easy cycle tracking that actually makes sense.
Lab result
AMH
2.15 ng/mL
Normal range: 1.0–4.0
What does it mean?
Understand simply
We explain complex results in plain language.
Today
It's a good day to check your LH
Why today?
Take action
Know exactly what to do and when — every day.
Timeline
See your progress
Your journey, visualized in one beautiful timeline.
You deserve a guide who walks with you.
Download FertOS and take the next step today.
FertOS
4.9 · App Store & Google Play