Is morning urine 100% accurate with pregnancy test stick?

Pregnancy test stick is the simplest, useful and affordable way to detect whether a woman is pregnant. According to the human chorionic gonadotropin stimulation in urine, as long as the pregnancy test stick shows two lines, it represents pregnancy. Human chorionic gonadotropin (hCG) is a kind of gonadotropin secreted by the placenta. It can control the blood, diffuse in the whole body, and directly affect the target organs. The urine also contains a certain concentration of human chorionic gonadotropin. It is detected by morning urine in ordinary people. Is 100% of the pregnancy test stick correct.

Is morning urine 100% accurate with pregnancy test stick? There are three points to pay attention to in order to avoid making the golden woollen Oolong police station in the country of Oolong noodles

Is the pregnancy test correct?

The correct rate of pregnancy test bar is 85% ~ 95%. Because of some diseases, it will increase the level of human chorionic gonadotropin, and then cause false positive results. Generally, menstruation is delayed for 7-10 days. The accuracy rate of pregnancy test with pregnancy test stick is the highest. Because the pregnancy test bar is the process of testing the hCG content in women's urine to determine whether they are pregnant or not, the hCG emissions of different women vary greatly. If the pregnancy test stick is used too early, the test result will not be correct. When menstruation is delayed for 7-10 days, the hCG concentration in urine reaches the highest value, so the test results are also correct. As long as the female menstruation is normal, should come the first day of menstruation should use pregnancy test stick detection, strange is the morning urine is the most correct. But irregular menstruation of women with pregnancy test stick is not reliable, need to choose a regular hospital to do blood HCG or color B ultrasound to determine whether pregnancy.

How to use pregnancy test stick?

1. Use after 10 days of postponing menstruation

After women of childbearing age have sex, menstruation is basic discipline, but the menstrual period is delayed by 10 days. Pregnancy test stick can be used to detect pregnancy.

Is morning urine 100% accurate with pregnancy test stick? There are three points to pay attention to in order to avoid making the golden woollen Oolong police station in the country of Oolong noodles

2. Use morning urine test

As long as a woman is pregnant, the hCG content in morning urine is the highest, and the correct rate is very high. Other to use clean and dry containers to collect urine, or it will affect the measurement results.

3. Take it out and see the consequences

You can take it out after soaking for three minutes. You can observe it in a limited time. If there is no red bar, the result of the test is invalid; if there is one bar, it is not pregnant, and two bars are pregnant.

Is morning urine 100% accurate with pregnancy test stick? There are three points to pay attention to in order to avoid making the golden woollen Oolong police station in the country of Oolong noodles

What should I pay attention to when using the pregnancy test stick?

1. See if it's out of date

When you have a pregnancy test stick, you need to take a careful look at the delivery date on the packing box. You can't use the outdated test card. As time goes by, the chemicals in it will lose their effect.

2. Read the manual carefully

In order to improve the accuracy of the test, we must carefully read the instruction manual before operation, and carefully operate the wing, because a slight error will affect the test results. Other tests should not drink too much water, in order to dilute the hormone level.

3. Grasp the correct way of utilization

Before using the pregnancy test stick to see clearly the mark and arrow on the pregnancy test stick, you can't put the real end in the urine. There will be the highest soaking line on the pregnancy test stick, which can't be overstepped, so as to avoid invalid measurement consequences.

Is morning urine 100% accurate with pregnancy test stick? There are three points to pay attention to in order to avoid making the golden woollen Oolong police station in the country of Oolong noodles

Of course, the pregnancy test bar can detect pregnancy. In order to improve the accuracy of pregnancy test with pregnancy test stick, try to use the first urine test in the morning as far as possible, because the hormone level is easy to detect at this time. Some other drugs can affect the results of the test, rare is hormone drugs, try to stop the drug after the specific test. It is worth noting that if the pregnancy is not expected, the hCG level will be very low, and it can not be detected through the course of pregnancy test. If you want to confirm the test results, you must go to the hospital for blood sampling and B-ultrasound examination. Early pregnancy will also have clear symptoms, such as menstrual rest for more than 10 days, headache, dizziness, fatigue, drowsiness and loss of appetite.