Easy & Quick: Either simply urinate to the test absorbent pad for 10 seconds?? no cup needed; Or dip the Test Tip in the collected urine sample for 10 seconds. Read the result within 3-8 minutes</br>Convenient: 10 Tests to identify LH Surge following with 2 pregnancy tests to detect pregnant sign as early as possible</br>Accurate: over 99% accurate??pick LH surge even for irregular cycle</br>Levels of HCGas low as 25 mIU/ml ( FDA standard) can be detected within 3 to 5 minutes. Results are over 99% accurate</br>Warm tips: Recommend test LH at 10:00AM-8:00PM?? Color of the test line will change from shallow to deep untill the are the same as control line?? when the are same?? it is your ovulatory time?? which is about 5 days per circle</br></br>Product Descr