LH Test Kits / Ovulation Test Kits
(1) Function: Used for diagnosis of ovulation
(2) Format: Strip, cassette and midstream
(3) Specification: Strip ( 3.0mm), cassette ( 3.0mm. 4.0mm), midstream( 4.5mm, 5.5mm, 6.0mm, 7.0mm),
or according to the customers requirements
(4) Specimen: Urine, serum / urine
(5) Design: According to the customers requirements
(6) Sensitivity: 25MIU/ml, Specificity: Over 99.5%
(7) Long shelf life: 24 months at room temperature
The LH Gold Rapid Screen Test (RST) is a rapid chromatographic immunoassay for the qualitative detection
of luteinizing hormone (LH) in urine to aid in the detection of ovulation.
Intended use
Using immunochromatography one-step principle to determinate of women’s urine luteinizing hormone
levels change. The test strip uses monoclonal antibody technology and new gold standard color technology,
continuous use of the strips can be dynamically measured in urine of women luteinizing hormone (LH)
changes. LH Sterility Test . Egg follicle development may help doctors to know the situation, determine
whether ovulationpredict more accurate ovulation time, diagnose related endocrine syndrome LH on
ovulation induction, which has certain clinical sigificance on promoting ovulation treatment, artificial
insemination, menopausal women LH detection.
Test principle
LH is the key hormone to promote the dischargement of egg and formation of luteinization, only when the
secretion be normal or reaches a certain amount that be able to start ovulation. The test strip uses
monoclonal antibody technology and new gold standard color technology, continuous use of the strips
can be dynamically measured in urine of women luteinizing hormone (LH) changes.
Contents
1. Antibody: LH monoclonal antibody, gold-labeled anti-LH monoclonal antibody
2. Membrane material: Glass fiber membrane and nitrocellulose membrane
Precaution
1. For in vitro diagnostic use only.
2. Do not use after expiration date.
3. Test device should remain sealed until use.
Specimen Collection
1. Do not use first morning urine samples as LH is synthesized in your body early in the morning. It will
not show up in your urine until later in the day.
2. The best time to collect your urine is between 10am and 8pm.
3. Collect urine at about the same time each day.
4. Reduce liquid intake about 2 hours before collecting your urine as a diluted urine sample can prevent
the test from detecting the LH surge.
Result
1. Negative: 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.
2. Positive: 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.
3. Invalid: No visible band at all. Repeat with a new test kit.
