Clearblue Digital Ovulation Test 30 Count — Smiley-Face Reader, Adaptive LH Detection

Clearblue Digital Ovulation Test 30 Count is an at‑home LH urine test kit that pinpoints your two peak fertility days with a clear smiley-face result to help you time intercourse.

Trying to conceive? The Clearblue Digital Ovulation Test helps you detect the natural luteinizing hormone (LH) surge that usually precedes ovulation, giving a short, reliable window for your most fertile days. This 30-count kit includes one digital reader and thirty individually wrapped test sticks designed for simple home use. It works with the free Clearblue Period & Cycle Tracker app to log results and guide testing, and uses an adaptive algorithm to read even lower LH surges that might be missed by other tests.

How does this test identify my most fertile days?

The Clearblue Digital test detects the LH surge in urine, which typically appears 24–48 hours before ovulation. When the test detects your surge, the digital reader shows a smiley face indicating peak fertility—your best 48‑hour window to try for pregnancy.

• Detects the luteinizing hormone (LH) that rises before ovulation.
• Digital display gives an unmistakable smiley face for peak days.
• Adaptive Algorithm reads low-level surges under 25 mIU/ml.
• 30 individually wrapped sticks provide testing for multiple cycles.

How accurate and reliable is the Clearblue Digital test?

Designed for specificity, the test is over 99% accurate at detecting the LH surge and is more dependable than calendar or temperature-only methods. The digital reader eliminates ambiguous test lines, reducing user interpretation errors common with strip tests.

• Over 99% accurate at detecting LH surge in laboratory measurements.
• Shown to be up to twice as accurate as calendar-based prediction methods.
• Digital smiley removes guesswork found with manual strip readings.
• Clinically validated adaptive algorithm for varied LH patterns.

How do I use the kit and what’s included?

Each kit contains one reusable digital reader and thirty disposable, individually sealed test sticks. The absorbent tip can be used directly in your urine stream or dipped into a collected sample. Results appear on the reader’s display within minutes.

• One digital reader + 30 individually wrapped ovulation test sticks.
• Use absorbent tip in stream or dip into a clean sample cup.
• Follow on-screen indicators; a smiley face signals peak fertility.
• Works with the free Clearblue app for tracking and testing guidance.

When should I start testing and how often?

Start testing according to your cycle length and the app’s guidance—typically a few days before your expected mid-cycle. Test once a day at a consistent time; if using the app, it will recommend when to begin and when to test more frequently.

• Begin testing based on your usual cycle length or app recommendation.
• Test at roughly the same time each day for consistent results.
• If test suggests approaching surge, increase testing frequency to twice daily.
• Track results in the app to refine future test timing.

Who is this for: Clearblue Digital Ovulation Test 30 Count is intended for people trying to conceive who want a straightforward, clinically backed way to identify peak fertility. It is suitable for those with regular or somewhat irregular cycles who prefer a digital result that removes line-reading ambiguity. If you have very irregular cycles, are pregnant, postmenopausal, or on certain fertility medications, consult a healthcare professional for personalized guidance before using ovulation tests.