If the test is weakly positive for 10 consecutive days when the menstrual cycle is postponed, firstly, check whether the test is valid, and secondly, consider that it is caused by pregnancy, which may be caused by embryonic growth failure or ectopic pregnancy. Because in case of normal embryo development, the blood HCG will increase every other day, and usually the early pregnancy test paper will show strong positive within 1 week. For women who have had a weak positive pregnancy test for 10 days in a row, regardless of whether or not they want to have children, they need to go to the gynecology department of the hospital to have their blood HCG and progesterone checked as soon as possible to confirm the diagnosis, and if necessary, they need to have their blood HCG rechecked every other day. If the pregnancy is caused by ectopic pregnancy, it may endanger the woman’s life and should be treated with medication or surgery as soon as possible after diagnosis. In addition, if the early pregnancy test paper does not meet the requirements, such as the expiration date of the test paper or moisture, as well as improper testing methods, it can lead to a weak positive test for 10 consecutive days.