The ovulation test paper has always been negative: there may be other problems

First, let’s understand what an ovulation test strip is. This test strip can predict a woman's menstrual cycle by detecting eggs in her body. Generally speaking, women start using the test paper on the 14th day of the menstrual cycle and end the test when the test paper shows two lines. However, some people may experience a consistently negative situation, meaning their test strip shows two lines but never shows a positive. This situation may occur due to one of the following reasons.

First, the accuracy of the test paper may be affected. While test strips can accurately detect eggs, they can be affected by many factors, including the quality of the test strip, a woman's hormone levels, and a woman's personal circumstances. Therefore, if you experience consistent negative results with a test strip, you may need to replace the test strip or perform another test to determine the problem.

Secondly, a woman's menstrual cycle may be affected. For example, some women may experience chronic menstrual cycles or irregular cycles. In this case, you may want to further explore the woman's menstrual cycle and health to determine the problem.

Finally, some women may experience other health problems, such as pregnancy, thyroid problems, or anemia. In this case, you may need to investigate further to determine the problem.

To sum up, if you encounter negative results when using ovulation test strips, you may need to further explore and check to determine the problem. This may include changing the test strips or performing other tests, or further checking the woman's health. If you're not sure how to handle this situation, talk to your doctor or other medical professional.