Description Ovulation Urine Test is used to predict ovulation by detecting for a surge of LH (Luteinizing Hormone) in your urine. The best time to conceive is 24-48 hours after you have received a positive test result on the LH surge. Testing Instructions : - Collect urine sample into a clean container - Remove the test strip from the pouch after collecting the sample - Dip the strip into the urine sample for 3 seconds - Lay it flat on a clean surface and read result within 10 minute Package Included: 10 PCS ovulation test strip Note: All communications are handled through Email. We strive to answer all emails as quickly as possible, but due to high email volume and different time zones,it may take times for us to reply(and we can not reply emails on Weekends and other public holidays, please wait with patience if you send us emails on/before these days). Thanks in advance for your patience.