Premom Semi-Quantitative Ovulation Test Strips, The Reliable Ovulation Predictor Kit with Digital Ovulation Reader, Numerical Ovulation Test, 20-Pack

You will receive 20 Individual PremomSemi-Quantitative Ovulation Test Strips. Each Test is sealed in individual pouch. 

HOW DOES IT WORK?

The LH (Luteinizing Hormone) in the urine of most women will increase drastically in the middle of the menstrual cycle. For most fertile women, the LH increase triggers ovulation, when the egg is released from the ovary, starting the luteal phase. The LH surge occurs about 24-48 hours before you ovulate.

The LH in the urine of most women will increase steeply or gradually to a peak level right before ovulation occurs. The test line color intensity of semi-quantitative tests will change according to an advanced calibration designed by the manufacturer. Unlike the traditional ovulation tests, in which the control test line intensities differ according to LH levels -- semi-quantitative test control lines normally will...read more