The LH (Luteinizing Hormone) which is in the urine of normal women will increase dramatically in the middle of the menstrual cycle. The LH increase triggers ovulation which is when the egg is released periodically from Normal fertile women. WHO experts state that LH testing is a reliable way to detect ovulation. Ovulation will occur after 24-48 hours following a positive test. When specimen is dropped into a midstream, capillary action carries the specimen to migrate along the membrane. When LH in the specimen reaches the Test Zone region of the membrane, it will form a colored line. Absence of this colored line suggests a negative result. To serve as a procedure control, a colored line will appear at the Control Zone region, if the test has been performed properly. The test midstream detects ovulation with a high degree of certainty. It is a valuable tool in helping to achieve pregnancy since it determines the period that the egg and the sperm cells will meet in the best conditions.

Ovulation may be irregular because of circumstances, emotions and other factors in your life. You cannot presume that ovulation always occurs at the same time after menstruation. Therefore, you should test again in each menstrual cycle.

Product NameSpecimenFormatSensitivityCatalog No.Certifications
LH Ovulation Rapid TestUrineStrip25 mIU/mlGALH-101aCE Marked, FDA
Cassette25 mIU/mlGALH-102aCE Marked, FDA
Midstream25 mIU/mlGALH-103aCE Marked, FDA
Uncut Sheet25 mIU/mlGALH-104aCE Marked, Not for US Market
Strip40 mIU/mlGALH-101bCE Marked, FDA
Cassette40 mIU/mlGALH-102bCE Marked, FDA
Midstream40 mIU/mlGALH-103b
CE Marked, FDA
Strip20 mIU/mlGALH-101cCE Marked, FDA
Midstream20 mIU/mlGALH-103cCE Marked, FDA