Changes in ovulation test paper when pregnant

First, ovulation test strips may become more sensitive during pregnancy. This could mean that the strip will pick up more weak positive reactions when tested. This may be due to changes in hormone levels in the body during pregnancy, making the test strips more sensitive. In this case, it is recommended to continue testing until a clear positive reaction occurs.

Secondly, the color of the ovulation test paper may become more vivid when you are pregnant. This may be because you used fresh morning urine for the test, and hormone levels in the body change during pregnancy, causing the urine to contain more blood and hormones. In this case, it is recommended to wait for some time until the color of the urine becomes darker.

Finally, pregnancy ovulation test results may also be affected by other factors. For example, you may need to use fresh morning urine, and the timing of the test may also affect the test results.