Understanding your Mira chart is easy, but it’s normal to feel overwhelmed at first.
You may have questions like…
“What does this E3G score mean? — Is it high? Is it low?”
“Is it normal that I have multiple peaks?”
“Am I ovulating right now?”
If this sounds familiar, don’t worry! Here is some practical advice on how to read your Mira charts.
But first, the good news: you don’t need to become a medical expert to pinpoint ovulation with Mira.
Mira utilizes the power of AI technology to analyze your unique hormone patterns, enabling it to pinpoint your estimated day of ovulation as accurately as possible. All you have to do is take your tests and log your data – Mira takes care of all the rest!
If you’re not a pro (yet), just monitor your Fertility Score (on the homepage) and Ovulation Day Prediction (on the chart and calendar).
Both of these predictions are dynamic. Meaning: they will continuously adjust based on any new tests or data logs.
Your Main Chart Screen
The main chart screen is the most important place to view and understand your results in the Mira App. This is where all your tracked hormones (LH, E3G, PdG, and FSH) appear together, along with your Basal Body Temperature (BBT) if you log it.
You can choose to display a single hormone, select a combination (such as LH + PdG), or view all hormones together. This flexibility helps you see how your hormones interact across your cycle.
On this screen, you’ll also see your fertile window, predicted ovulation day, LH peak, and PdG rise clearly highlighted. Many users check this chart daily since it gives the clearest picture of where they are in their cycle.
Examples of Mira Charts
To make interpretation easier, here are some common chart patterns you may see in the Mira App:
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Healthy ovulatory cycle: E3G rises ahead of ovulation, followed by an LH peak, and then a PdG rise confirming ovulation.
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Ovulation detected but not confirmed: LH peaks, but PdG does not rise afterward. This may suggest ovulation did not complete.
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Anovulatory cycle: Hormone levels may fluctuate slightly or stay flat, without a clear LH surge or PdG increase.
Chart Analysis and Comparison Features
You can visually compare your charts with other people’s average charts. This enables you to see how your chart compares to over 720k real menstrual cycles and 9M+ hormone data points.
How can I find this? Go to the ‘Charts’ page. Click on the name of the hormone that you want to compare. Choose which type of user you want to compare your charts with – options include Healthy, Pregnant, and PCOS.
Tip: This comparison is helpful if you’re learning how your hormone patterns align (or differ) from typical cycles.
You can also explore what typical charts (normal and abnormal) look like and how to read them. In this educational section, you’ll find common examples and short interpretations of sample charts.
How can I find this? Go to the ‘Charts’ page. Click the “!” icon in the top right corner of the charts screen.
Using Your Chart to Pinpoint Ovulation
The first indicator of upcoming ovulation is an E3G peak. After this peak, LH normally peaks within 1-3 days. After the LH peak, ovulation typically occurs within 10-12 hours.
But be patient – E3G may fluctuate in the days after your period but before ovulation (i.e. the follicular phase), meaning you may notice small peaks of E3G before the main peak ahead of ovulation.
To confirm that ovulation actually happened, you can track PdG, which should rise 1-2 days after your LH peak.
If you’re unsure about what your values mean, look at both your hormone lines and your Fertility Score. Together, these provide a clearer picture of your ovulation window.
Support from Mira Hormone Health Clinic
In doubt about your values in the Mira app? Remember that you can always share your test results with one of our Hormone Health Clinic practitioners. They will help you understand your Mira charts.
Hormone health practitioners provide personalized guidance on how to interpret your results and support you emotionally during your fertility journey.
Disclaimer: Our practitioners do not provide diagnoses, treatment, or medication prescriptions. Our services are designed to offer education, promote well-being, and extend emotional support. Fertility coaches do not have access to your Mira results. You will be required to upload your Mira results before your appointment.
Start your journey with Mira
The Mira App helps you understand your hormones in real time, from tracking E3G, LH, and PdG to confirming ovulation and seeing your unique patterns each cycle. If you’re new to Mira, download the Mira App on the App Store or Google Play to start testing and see your hormone data come to life.
Already using Mira? Book a session with the Mira Hormone Health Clinic to get personalized guidance and learn what your results say about your cycle health.
Now you can read:
How do I know when to test my hormones?
What is my ‘Fertility Score’ and how does it work?
How does Mira predict and confirm ovulation?
How to read E3G results?
How to read LH results?
How to read PdG results?
How to read FSH results?
