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Ovulation Test 4.0mm Midstream

Product Details

CIBIO® Ovulation Test Midstream

One Step LH Test Midstream is an in vitro diagnostic test device intended for the rapid determination of human Luteinzing Hormones (LH) in urine to predict when there is a LH surge, and when you are likely to ovulate. You can easily carry out yourself.

It is intended for over-the-counter (OTC) use. For in vitro diagnostic use only.

Product Name LH Ovulation Test 4.0mm Midstream
Brand Name CIBIO® or OEM
Format Midstream
Methodology  Colloidal Gold
Kits content 1. Test Midstream
2. Desiccant
3. Instruction for use
Specimen Urine
Cut-off Level 20 or 25 mIU/ml
Cassette Size 4.0 mm
Certificates CE 0123, ISO 13485, MHRA, CFS/FSC
Accuracy Over 99%
Storage Temperature 4-30 degree centigrade
Shelf Life 36 Months
OEM Services Logo, pouch, box, insert
Loading Port Guangzhou,Shenzhen


Product Pictures:

How to Do the Test? 


  1. To begin testing, open the sealed pouch by tearing along the notch. Remove test device–midstream from the pouch. Hold the round end of cover with one hand. Use the other hand to pull out the midstream cap and expose the absorbent.


  1. Point the absorbent pad downward; place the absorbent pad in urine stream for at least 10 seconds to be thoroughly wet. Do not urinate passed the arrow mark. Otherwise, you can collect your urine into a clean cup and dip half of the absorbent pad into the urine for at least 5 seconds.


  1. Re-cap the device and wait for color bands to appear. Read the result in five minutes. Do not read results after more than 5 minutes.


How to read the results?


Negative (No LH Surge) :

Only one color band appears on the control region, or the test band appears but is lighter than the control band. This means there is no LH surge.


Positive (LH Surge) :

If two color bands are visible, and the test band is equal to or darker than the control band, one will probably ovulate in the next 24-48 hours. If trying to get pregnant, the best time to have intercourse is after 24 but before 48 hours.



No visible band at all, or there is a visible band only in the test region and not in the control region. Repeat with a new test kit.