Fertilo Sure

The Smart Hormonal Tracker that is accurate, private, and easy at-home testing to instantly predict your fertile window, confirm ovulation, and track your cycle with confidence.

Modernized Breakthrough solution to Informed Female

Fertility Seeking Clarity. Finding Balance. Planning Ahead

Dealing with fertility questions can feel isolating and complex. You know facts are power, but achieving reliable, multi-hormone insights often involves inconvenient methods, limited data, or technology that simply isn’t precise enough.
Breakthrough those barriers and take control of your health journey—right from the comfort and privacy of your home.
With FeriloSure, the Smart Hormonal Tracker, you replace guesswork with guaranteed accuracy. You’re not worrying blindly; you’re acting on dynamic, lab-grade information.
Our innovative system delivers the world’s first at-home analysis using Unique Immunofluorescence technology. This breakthrough method precisely measures
LH, Estrogen (E3G), PdG, and FSH to offer a full-cycle assessment, providing dual prediction (fertile window) and confirmation (ovulation) with exceptional reliability.
FeriloSure gives you the information that matters. Whether you’re tracking changes, collaborating with your doctor, or planning next steps, this Smart Hormonal Tracker provides fast, trusted, and easy-to-read results—empowering you to make truly informed decisions and move forward with confidence.

TAKE CONTROL OF YOUR REPRODUCTIVE HEALTH BY EMPOWERING YOUR FEMALE FERTILITY JOURNEY

With FertiloSure, you gain deep, actionable insights into your full menstrual cycle and hormonal health from the privacy and comfort of your home.

ACCURATE, DISCREET TESTING

Get lab-grade hormonal results in minutes without the stress of clinic visits. Our patented Smart Hormonal Tracker and Unique Immunofluorescence technology deliver crucial, objective data directly to you, enabling immediate, informed next steps.

MAXIMIZE VALUE, MINIMIZE COST

Stop the cycle of confusing ovulation predictor kits (OPKs) that only track one hormone. Our affordable, easy-to-use system tracks all 4 key hormones (LH, E3G, PdG, and FSH) to help you quickly pinpoint the most important days in your cycle.

ACTIONABLE SPERM INSIGHTS

Gain comprehensiv insights into your cycle: Prediction of (LH and E3G) and Confirmation with (PdG and FSH). This concrete data is vital for making confident, evidence-based decisions about your path forward, whether that involves timely planning, adjusting protocols with a specialist, or simply seeking clarity.

REPLACE DOUBT WITH CONFIDENT PLANNING

When you have a reliable solution like FertiloSure providing objective data on all 4 key fertility hormones (LH, E3G, PdG, and FSH), you don’t have to depend on hope—you simply move forward with the power of clarity and confident planning.

YOUR LAB. YOUR TIME. YOUR FERTILITY CLARITY

It’s vital to remember that FertiloSure provides a snapshot—an accurate, quantitative measurement of your key hormone levels at the exact moment you take the test. It is not a final verdict on your fertility future.


Hormone levels like LH, Estrogen, and PdG naturally fluctuate throughout your cycle, and FSH can change based on factors like stress, diet, and overall health.

 

Because the FertiloSure test is so easy, discreet, and convenient to use at home, you can:

The Strategic Advantage of
4-Hormone Tracking

The FertiloSure test is the definitive tool for fertility planning, offering cycle prediction and confirmation—moving beyond limited single-hormone tests.

 

Your hormone levels (LH, Estrogen, PdG, and FSH) constantly shift. By testing consistently, you move past a snapshot to gain the power of four essential cycle markers, empowering you to:

Ready to get hormone insights and take control of your fertility?

Order Your FertiDx Test

Your digital fertility test kit will be shipped directly to your home.

Test with Ease

Use the device in the comfort and privacy of your own space. Just dip, wait a few minutes, and get clear digital results.

Move Forward with Confidence

With accurate insights into your LH, FSH, and HCG levels, you’ll have the knowledge to make informed decisions about your fertility journey.

How It Works

Using FertiDx is simple, fast, and designed for privacy. In just a few easy steps, you can measure your key fertility hormones at home.

Specification

Detection Project

LH/HCG/FSH

Use Environment

Indoor use

Detection Method

Chromatographic Immunoassay

Service Life

3 years (Battery excluded)

Battery

1*CR2032 Battery

Shelf Life of Test Midstream

24 months

What's in the kit?

What's in the kit?

Why Choose FertiloSure

Plan Cycle

Use the power of two-stage tracking: LH and Estrogen (E3G) predict your fertile window, while PdG confirms that ovulation successfully occurred. This gives you the two most critical data points for precise family planning.

Track Trends

Go beyond simple daily results. Track your hormone balance over time to see exactly how lifestyle changes or supplemental regimens impact your cycle, which is essential when managing irregularities or seeking to optimize your health.

Cycle Validation

Gain a robust and reliable picture of your complete cycle health. Tracking all four major hormones helps you detect issues with cycle length, luteal phase function, or ovarian effort (FSH), providing unmatched confidence in your data.

Precise Plan

Use your comprehensive data set to gain ultimate clarity on your current function. This empowers you to make faster, more personalized decisions with your specialist and establish realistic timelines for treatment or family-building.

AetherBio Oy

44, Terkko Health Hub,
Building 14, Haartmaninkatu 4,
Helsinki – 00290, Finland

Manufactured at

Satamkatu 16, Salo – 24100, Finland.

Agency

Feel free to reach out if you want to collaborate with us, or simply have a chat.
Email

© 2025 AetherBio. All Rights Reserved | Designed and Developed By MWD

Contact Us

Feel free to contact us to learn more about our solutions or products

HELSINKI

44, Terkko Health Hub
Haarmaninkatu 4,
Building 14
Helsinki -00290
Finland

SALO

Satamakatu 16,
Salo – 24100,
Finland

© 2025 AetherBio. All Rights Reserved | Designed & Developed By MWD