Ovulation test paper is dark on the top and shallow on the bottom

Ovulation test strips are also a method used by many women to test their ovulation period, because women can effectively prepare for pregnancy and effectively prevent pregnancy by knowing their ovulation period. Ovulation test strips have to be said to be a great invention for women, but after using them, many women will be confused because the results presented by the ovulation test strips are somewhat complicated. Then the ovulation test paper shows that the top is darker and the bottom is lighter. Does this result prove that the female body is in the ovulation period?

Ovulation test paper always shows dark on top and light on bottom

If the ovulation test paper shows a dark top and a light bottom, that means you did not ovulate or the value did not reach a high level. Try again the next day. For general ovulation test strips, the top is the control line. If the bottom line is light, it means that LH has not reached its peak and is still negative. Wait until the lower line is as dark as or darker than the upper line, which means ovulation is about to occur. The accuracy of ovulation detection by ovulation test strips is not high, so it is recommended to monitor ovulation by B-ultrasound.

How to use ovulation test strips

1. The normal menstrual cycle is 28 days. The ovulation day is 14 days before the next menstrual period. Generally, the test starts on the 11th day after ovulation and continues for 6 days. However, not every woman ovulates during the middle of her cycle, and there may be no positive result during the 6-day test. Some women may ovulate prematurely due to the influence of environment, emotions and fatigue.

2. Reduce water intake 2 hours before collecting urine because diluted urine samples will hinder the detection of LH peak.

3. The changes in the color of the test line during the test should be observed and recorded. If the test result is negative but the color of the test line begins to decrease, it can also be regarded as the LH peak.

4. The test paper should be used to observe the reaction results within the specified time, and will become invalid after 30 minutes. If there is a negative test result, a light colored band may appear at the location of the test line. Observe again after a period of time.

The above is what the editor introduced to you about the ovulation test paper that always shows dark at the top and light at the bottom. I hope it will be helpful to you. Here, the editor would like to say a few more words. Ovulation test strips have a certain shelf life. Do not use expired ovulation test strips, as this can easily cause harm to female friends.