If there are two color bands, one deep and one light, it indicates that the test is weakly positive, and the luteinizing hormone in women's urine has not reached its peak during ovulation. The ovulation test strip is a detection method used to predict whether a woman of reproductive age is in ovulation by detecting the peak level of luteinizing hormone in urine. Having intercourse during ovulation can increase the chance of conception.
1. Routine ovulation test strip detection of urine begins on the 10th day of menstruation and continues for about 7 to 10 days. The results of the test are used to determine whether ovulation has occurred. The initial result of the ovulation test strip is weakly positive, indicating that the follicle is developing. Further detection of a positive result indicates that the follicle has matured. Continuing the test and detecting a weakly positive or negative result indicates that ovulation has occurred.
2. A single line on the ovulation test strip indicates a negative result; a result with one deep and one light color band indicates a weakly positive result; and a result with two equally deep color bands indicates a positive result.
3. A weakly positive result suggests that the peak of luteinizing hormone has not yet been reached, indicating that the follicle in the ovary is growing and approaching ovulation. The size of the follicle can be determined by combining it with ultrasound ovulation monitoring.
4. After ovulation, the ovulation test strip may change from positive to weakly positive. The chance of pregnancy is highest within 24 hours of ovulation. However, the ovulation test strip cannot accurately reflect ovulation, and it is necessary to combine it with ultrasound monitoring of ovulation or hormone measurement for confirmation.
5. During ovulation, if there is a desire for fertility, the chance of pregnancy is relatively high when having intercourse. If there is no desire for fertility, proper contraceptive measures should be taken.
