Mira

Mira is a quantitative at-home fertility monitor that measures actual LH (luteinizing hormone) and estrogen (E3) hormone concentrations — not just positive or negative thresholds. For women tracking ovulation with PCOS, this distinction is critical. Because PCOS causes chronically elevated and erratic LH levels, standard ovulation tests regularly give false positives. Mira's quantitative approach shows the exact LH curve, allowing PCOS women to distinguish between a genuine ovulatory surge and the false peaks that standard OPKs misread.

Why It Helps With PCOS

The core challenge of ovulation tracking in PCOS is elevated baseline LH. A standard ovulation test compares your LH to a fixed threshold. Because many women with PCOS have LH that's already elevated above that threshold throughout their cycle, standard tests can show positive every day — making them useless for timing.

Mira's quantitative tracking shows your personal LH curve over time. You can identify whether your LH spikes represent true surges (with a clear peak followed by decline) or whether it's hovering at a persistently elevated level typical of anovulatory PCOS cycles. Across 2–3 cycles, Mira builds a baseline unique to your hormonal pattern, improving prediction accuracy substantially.

How to Use Mira for PCOS

1. Start on day 5 of your cycle — or earlier if you have short or unpredictable cycles. PCOS can cause surges at unexpected times.
2. Test at the same time every morning — Use first morning urine (FMU) for the most concentrated hormone sample. Consistency matters for quantitative comparison.
3. Watch for your personal LH peak pattern — The Mira app shows you a graph. PCOS often shows elevated baseline LH with no clear peak, or multiple minor peaks. A true ovulatory surge looks like a sharp rise followed by a clear fall.
4. Track estrogen rise before LH peak — E3G rises 1–2 days before LH surges. Watching for the E3G rise gives you earlier warning of an approaching fertile window.
5. Compare cycles over time — Mira becomes more accurate after 2–3 cycles as it learns your hormonal pattern. Don't judge it on cycle one.
6. Pair with BBT tracking — Add basal body temperature tracking via Natural Cycles or a thermometer. A temperature rise after LH surge confirms ovulation even when Mira's reading is ambiguous.

Key Features for PCOS

• Quantitative LH + E3G measurement — actual concentrations, not binary results
• Personal hormone baseline — app adapts to your unique hormonal profile over time
• Full-cycle hormone chart — visualize your LH and estrogen curves across the cycle
• Wearable monitor — compact, portable device reads test wands in seconds
• iOS & Android app — syncs readings automatically
• Fertile window prediction — uses your actual data not population averages
• Subscription model for wands — ~$35/10 wands, reducing per-test cost over time
• Community and expert support — access to fertility coaches in the Mira app

How It Compares

Inito is Mira's closest competitor and adds two key measurements that Mira lacks: FSH and PdG (a progesterone metabolite that confirms ovulation occurred). For PCOS women who want to confirm that ovulation actually happened — not just predict when it might — Inito has the edge. However, Mira's per-test cost is lower and the app experience is polished. If budget is a consideration and you're primarily using the data to time intercourse, Mira is a strong choice. If you need full hormonal confirmation including progesterone, choose Inito.

Getting Started

The Mira monitor retails for approximately $199. Test wands are sold separately in packs, starting from around $35 for 10 wands. Available at miracare.com for US, UK, EU, Canada, and Australia. iOS and Android compatible. Download the Mira app before your device arrives to set up your profile and cycle history.