Can you find out after a few days of pregnancy? Pregnancy test stick is a common pregnancy test stick product in life, also known as pregnancy test tablet or pregnancy test card. The principle is to detect whether there is HCG in women's urine, because women will secrete a special hormone-human chorionic gonadotropin, abbreviated as HCG. So is the pregnancy test stick accurate or not? How to use it, how to see the result? A pregnancy test stick is a tool to detect whether a woman is pregnant with a baby. The principle is that women will secrete a special hormone during pregnancy-human chorionic gonadotropin, abbreviated as HCG. This hormone exists in a woman's blood and urine, and the pregnancy test stick can judge whether she is pregnant by the reaction between the built-in HCG antibody and urine. Pregnancy test stick is commonly known as pregnancy test stick, pregnancy test piece or pregnancy test card. Detection principle: the so-called detection is to use hCG contained in urine to check that human chorionic gonadotropin is a hormone secreted by pregnant women; This hormone exists in urine and blood, and the general pregnancy test stick uses the reaction of HCG antigen and antibody in urine in the device to determine pregnancy or not. Where to buy a pregnancy test stick is the most reliable and reassuring, which is a question that many people are puzzled about when buying. To buy a pregnancy test stick, you must go to a regular pharmacy to buy it. You must follow the instructions on the box and make sure that the medicine has not expired. Common brands are: David brand, pregnant friend, early pregnancy and so on. After the pregnancy test, you still have to go to the hospital for further diagnosis. A positive pregnancy test is not necessarily a normal pregnancy, but also an ectopic pregnancy or hydatidiform mole.
Precautions for pregnancy test When is the best time to use a pregnancy test? Try to use the first urine test in the morning, because the hormone level is the easiest to detect at this time. If it really doesn't work, make sure that the urine stays in the bladder for at least four hours before being used for testing. Don't drink too much water to increase urine, because it will dilute hormone levels. Please read the instructions carefully and follow each step accurately before starting the test. Some drugs may affect the test results, so be sure to read the label instructions carefully. In addition, if it is an ectopic pregnancy, the HCG level may be too low to be detected with a pregnancy test stick. In order to confirm the test results, you must see a doctor. The most accurate specimen is the urine discharged for the first time in the morning. If you are really pregnant, then the morning urine HCG content is the highest, so the result is the most reliable.