What is the depth of the pregnancy test stick? The depth of the pregnancy test stick refers to the depth of the contact part between the urine and the pregnancy test stick during the process of detecting pregnancy. Generally speaking, pregnancy test sticks have two slots, one deep and one shallow, to facilitate testing at different stages. Darkness is a relative concept, and different depths also have an impact on the results. Therefore, correct judgment of depth is very important for the accuracy of pregnancy test results. How to correctly judge the depth of the pregnancy test stick It is very important to correctly judge the depth of the pregnancy test stick, which will help you get accurate results. First of all, I would like to emphasize that you must carefully read the instructions for use in the manual. Generally speaking, wait patiently for a while,