DAVID Ovulation Test Strips, 40 LH Test Strips Ovulation and 12 Pregnancy Tests (Width of 5mm) Fertility Test for Women Powered by DAVID LH Predictor kit Ovulation APP

Product description How to Use DAVID Ovulation Test APP Step 1 Sign up for your account with FB or WeChat.

Step 2 Select the date of your last period and menstrual cycle length.

Step 3 Take the ovulation test, scan and upload the test within the effective time through the DAVID App.

Step 4 Get advice on guidelines and keep a record of them for easy access.

How long should I continue to perform the test? At least 5 days or until the LH surge has been detected.