Ovulation test paper is weakly positive for a few days, which may be caused by factors such as being around the day of ovulation, poor follicle quality or deterioration of the test paper. 1. Before and after the day of ovulation: when a woman does the test on the day of ovulation, the luteinizing hormone in the body will be at its highest value, and will be positive when tested with the test paper, while a few days before or a few days after the day of ovulation, the luteinizing hormone will be on the rise and the downtrend, and there will be a weakly positive state. 2. Poor follicular quality: If the hormone level in a woman’s body is low, it will lead to immature follicular development, poor follicular quality, not normal ovulation, and will show a weak positive in the test paper test. 3. Test paper deterioration: If the test paper is not sealed and preserved after opening, or the test paper itself has quality problems, it will also make the test results abnormal and show a few days of weak positive results. Therefore, there are more reasons for ovulation test paper to be weakly positive for a few days, which need to be further judged in the light of the actual situation, and if it is caused by the poor quality of follicles, you should consult a doctor in time.