Ovulation Predictor Cassettes – Pack of 5
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Your Fertile Window Is Only a Few Days — Don't Guess It, Test It
Don't Guess Your Fertile Days — Test Them

Accurate LH Surge Detection
Detects the LH hormone surge in urine, which typically occurs 24–36 hours before ovulation, helping you pinpoint your most fertile days for accurate fertility tracking.
Complete Testing Kit
Includes 5 ovulation test cassettes, 5 disposable droppers, and 1 reusable urine collection container for a hygienic and complete testing experience.
99% Accuracy
Delivers up to 99% accuracy in detecting the LH surge, giving you reliable and precise results every time.
Quick 5-Minute Results
Get fast, easy-to-read results in just 5 minutes, so you don't have to wait long to plan ahead.
Easy Two-Line Read-Out
Features a simple Control (C) and Test (T) line format, making results easy to interpret without any guesswork.
Compact, Durable & Non-Invasive Design
A compact cassette made from durable, medical-grade plastic, offering a painless, non-invasive, urine-based test that's easy to handle and store.
- Helps you pinpoint your fertile window so you can plan pregnancy with confidence
- Takes the guesswork out of ovulation tracking versus a menstrual calculator alone
- Especially reassuring for women with an irregular ovulation cycle
- Supports couples preparing for IUI or artificial insemination by helping time it precisely
- Quick 5-minute results mean less anxious waiting during fertile days
- Private, at-home testing — no clinic visits needed
- Cost-effective alternative to repeated ovulation monitoring appointments
- Provides clear, easy-to-read results that help you identify your fertile days.
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1
Collect the Sample
Collect a fresh urine sample in the provided urine collection container.
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2
Prepare the Test
Place the ovulation test cassette on a clean, flat, and dry surface.
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3
Add the Sample
Using the dropper, add 3–5 drops of urine into the sample well (S).
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4
Wait for Results
Allow the test to develop for 5 minutes without disturbing the cassette.
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5
Read the Result
Read the result within 10 minutes by comparing the Test (T) and Control (C) lines.
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6
Interpret the Result
If the Test (T) line is as dark as or darker than the Control (C) line, it indicates your LH surge and peak fertility.
- Begin testing a few days before your expected ovulation date — around day 10 of a typical 28-day cycle (ovulation peak typically falls between day 10–17; adjust for your own cycle length)
- Test once daily, ideally between 10 a.m. and 8 p.m. (when LH levels peak), at the same time each day
- Continue testing until you get a positive (LH surge) result
- Most women need 5–7 consecutive days of testing per cycle to catch the fertile window
- Best used when actively planning to get pregnant or tracking your ovulation pattern
- Use it every menstrual cycle to build a clearer picture of your personal fertility pattern over time
- Use each cassette only once, test daily between 10 a.m. and 8 p.m. at the same time, store unused cassettes in a cool, dry place, wash the reusable urine container after use, and never use a cassette if the pouch is damaged, wet, or expired.
Questions, Answered
Before you begin
How do these ovulation cassettes work?
They detect the LH hormone surge in your urine, which usually appears 24–36 hours before ovulation, helping you identify your most fertile days.
How accurate is this ovulation detection kit?
It offers up to 99% accuracy in detecting the LH surge when used as directed.
When should I start testing in my cycle?
Start a few days before your expected ovulation — typically around day 10 of a 28-day menstrual cycle — and continue testing daily until you get a positive result.
How long does it take to see results?
Results are ready within 5 minutes of adding the urine sample.
Can I reuse an ovulation cassette?
No, each cassette is for one-time use. The urine collection container is reusable if cleaned and dried after every use.
What does a positive (fertile) result look like?
A test line (T) that is as dark as or darker than the control line (C) indicates your LH surge and peak fertility.
I have an irregular cycle — will this ovulation kit still work for me?
Yes, it's especially helpful for women who find it hard to predict their ovulation period using calendar methods or a menstrual calculator alone.
Can I use this kit while planning for IUI treatment?
Yes, many women use this ovulation predictor to time IUI treatment around their fertility window.
What's included in the pack of 5?
5 ovulation cassettes, 5 disposable droppers, 1 reusable urine collection container, and an instruction manual.
What's the best time of day to test?
Between 10 a.m. and 8 p.m., at roughly the same time each day, since LH levels are typically at their peak during this window.
Where can I purchase this product?
You can order the ovulation test kit directly from b-arm.com, or through Amazon, Flipkart, and Meesho.
Questions, Answered
Before you begin.
At B-Arm Medical Technologies Pvt. Ltd., our purpose is to make healthcare more accessible and effective by
offering reliable, user-friendly solutions that address everyday medical and wellness needs.
Yes, most of our products come with a 1-2-year warranty. Warranty details vary by product and are available on
the respective product detail pages or through our support team.
We accept multiple secure payment options including Net Banking, Debit & Credit Cards, and UPI to ensure a
smooth and hassle-free checkout experience for our customers.
We accept return, replacement, or refund requests within 7 days of delivery. Refunds are processed within 6-7
working days after receiving the returned product. Exchanges are provided based on product availability. All
returns must comply with our return condition guidelines.
Absolutely. Our team is happy to help customers select the most suitable product based on their needs. They can
reach out to us via phone or email for personalized assistance.
Yes, most of our products come with usage instructions or manuals. If further clarification is needed, our team is
always available to guide customers step-by-step.
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