There is a possibility of pregnancy if the test paper does not show any pregnancy and the blood drawn may be related to the low level of hormones in the body. The usual way of checking for pregnancy through hormones is by checking the level of human chorionic gonadotropin (HCG) in the body, because HCG is usually detected in the peripheral blood on the 7th day of the formation of the fertilized egg. The usual methods of checking include checking both urine and blood for human chorionic gonadotropin. Because this hormone begins to be produced during early and early pregnancy, and because the test is simple, inexpensive, and convenient, it is widely used, especially to measure the hormone in the urine, which a woman can do at home by self-testing. Drawing blood hormone levels greater than 15 U/L usually suggests the possibility of pregnancy, but it does not rule out pregnancy-related diseases such as gravidarium and ectopic pregnancy, etc. Therefore, further follow-up with ultrasound and other examinations are needed to determine whether it is a normal pregnancy. When checking for human chorionic gonadotropin in urine, it is actually an indirect test, less sensitive than a direct blood test, so if the hormone level is low, the test strip is likely to show false negatives.