Mira Core™ is the AI-powered intelligence built into the Mira App. Trained on 42M+ hormone data points, it learns from your own hormone data over time and explains what's happening in your cycle in plain language — not just raw numbers.

Mira Core™ doesn't rely on population averages or one-size-fits-all norms. It's built on your own hormone data, and gets more personalized with every cycle (typically within 2–3 cycles) as it learns your unique patterns. Combined with symptoms, lifestyle, and medication logs, it can highlight patterns you might not otherwise notice — across cycle tracking, TTC, hormonal imbalance (including PCOS/PMOS), and perimenopause.

Yes — the Mira App is free to download and use.

Yes! You can log your cycles and track symptoms right in the app, even if you're not currently testing with the Mira Monitor. That said, hormone insights and Mira Core™'s personalization are built from your actual hormone data — so to see those, you'll need to test with the Ultra4 Kit.

Mira takes user privacy and data security seriously. Personal information is protected through secure systems, encryption, and restricted access, and Mira follows GDPR requirements. Users also have the right to request permanent deletion of their account and associated personal information, subject to applicable legal requirements. For more details, see Mira's Privacy Policy.

Yes — you can download a report from the app to share with your doctor or partner.

The Mira App is available worldwide. If you experience any access issues in your country, please reach out to our support team at support@miracare.com.

Instead of guessing from calendar dates or symptoms alone, Mira and Ultra4 show you what's actually happening in your cycle through your real hormone levels. The Ultra4 Kit measures 4 key fertility hormones (FSH, LH, E3G, PdG) at home, using the same fluorescent lab technology¹ used in fertility clinics, with up to 99.5% accuracy in hormone detection.² Paired with the Mira App and Mira Core™, it helps you pinpoint your fertile window, understand irregular cycles, and bring real data to conversations with your doctor.

¹ Fluorescent immunoassay methods are widely used in laboratory diagnostics due to their high sensitivity and quantitative detection capabilities.

² Up to 99.5% detection accuracy for LH and PdG, based on internal laboratory testing under controlled conditions using known hormone concentrations. Reflects analytical performance (true positive and true negative classification), not clinical or real-world accuracy. Individual results may vary.

Yes. Ultra4 Kit tracks 4 key hormones to accurately detect ovulation even with irregular cycles, low hormone levels, or multiple LH peaks — helping you see your unique hormone patterns and supporting informed conversations with your provider.

Disclaimer: Ultra4 Kits are intended for hormone monitoring and cycle tracking. Results are not intended to diagnose, screen for, or indicate PCOS, ovarian function, egg supply, or any other medical conditions.