Through the ovulation test paper to detect their own ovulation, need to carry out continuous testing, when the ovulation test paper continuity appears strong positive, and then turned weak positive, it represents ovulation. But through the ovulation test paper for detection, detection is the body’s luteinizing hormone, through the hormone changes to predict the ovulation situation, provided that the woman’s own follicle can be normal development and maturity, and can be discharged normally, you can through the ovulation test paper to detect the time of ovulation. However, if the follicles are immature or abnormal, the test is not accurate enough, and the development of the follicles can be directly observed by ultrasound. Arranging sexual intercourse within 36 hours after the follicles are mature and ovulated can effectively increase the chances of successful pregnancy.