There is a thick liquid in the pubic area but the ovulation test paper can not detect strong positive, considering that may have missed the time of ovulation, not to the time of ovulation, but also may be related to the dilution of urine. 1. may have missed the time of ovulation: about to ovulate, due to the cervical gland secretion, the white belt will increase, transparent, slightly sticky, like egg white. After 2-3 days of ovulation, the leukorrhea will become cloudy, the texture will become thick and sticky, and the amount will decrease. If there is a sticky fluid in the pubic area and the ovulation test paper does not detect a strong positive, it is possible that the time of ovulation has been missed. 2. not to the time of ovulation: in the ovulation period, the female body estrogen level reached the first peak, which led to the cervix, vagina and other mucous membrane secretion of leukorrhea increase, strong positive means that luteinizing hormone peak has been reached, so did not measure a strong positive may also be related to the absence of ovulation, and so on. 3. urine dilution: because ovulation test paper through the detection of luteinizing hormone levels in the urine, to predict whether ovulation, it may be due to the patient drink too much water and so on resulting in urine dilution, luteinizing hormone levels are low, resulting in the measurement of the strong positive. The fact that there is mucus in the pubic area but no strong positive test is related to the above factors. For women who are currently preparing for pregnancy, it is recommended that they go to the hospital and monitor the development of the follicles under ultrasound if necessary to increase the chances of getting pregnant.