If you purchased a pregnancy test done it, want to have to find out and know exactly: a pregnancy or not. Even if you do not plan to children, and the test showed two clear strips, you can even begin to think what to do next. But even worse, when the pregnancy test second strip is hardly visible. Those who are waiting for this second strip, it becomes clear: you can have happy or not. Those who do not want children yet, also are in disarray: the unknown is worse because even the most undesirable results.
In the picture to the instructions supplied with the test, a positive result is shown as 2 strips of equal brightness. But many such they are only after 5 days after a delay. Until then, often, the brightness of the test strips can not hold out much to control. But one thing when she was just a little paler, but quite another if the second strip is hardly visible in the test for pregnancy.
To find out what it means, it is necessary to understand the mechanism of a test that determines the pregnancy. So, in men and non-pregnant women the number of hCG (pregnancy hormone-specific) in the body of 0-5 units. Immediately after the implantation of the fetus in the uterus, the amount of this hormone begin to increase sharply, and increases by about 1.4 - 2 times every 48 hours.
Its detection is possible both in the blood and urine: the latter is used for the home diagnosis of pregnancy. The principle of operation is based on the test that is applied to the test strip reagent special stain when in contact with hCG. By the first day of delay in the amount of urine has already reached the point where the bar will be colored.
What would be weak and pale stripe on the test was not, the fact of its presence indicates that the body produces hCG, which means that the pregnancy. Just the concentration of this hormone in the urine at this time is still too low: it is possible, the duration of pregnancy is very small, and can you drink plenty of water the day before. Problems in the kidney are also the cause of the weak second strip, even at 5 weeks of pregnancy.
On a more expensive test strip is shown at 10 units of hCG., Cheap - be able to determine pregnancy later, when the concentration of hCG in the urine is not less than 25 units. If you have purchased the test revealed a very weak second strip, try to get other, more sensitive test.
To accurately verify that the pregnancy is, and strip you do not show, you can do 2 test with a short break - test strip in 1-2 days should be much better now visible.
However, there are situations when the test urine by contact with a developing reagent, which could be confused with the strip. But even normally very pale desired strip of light pink color, and a reagent, usually gray. Furthermore, when the strip is dry, and the reagent discolored.
In the picture to the instructions supplied with the test, a positive result is shown as 2 strips of equal brightness. But many such they are only after 5 days after a delay. Until then, often, the brightness of the test strips can not hold out much to control. But one thing when she was just a little paler, but quite another if the second strip is hardly visible in the test for pregnancy.
To find out what it means, it is necessary to understand the mechanism of a test that determines the pregnancy. So, in men and non-pregnant women the number of hCG (pregnancy hormone-specific) in the body of 0-5 units. Immediately after the implantation of the fetus in the uterus, the amount of this hormone begin to increase sharply, and increases by about 1.4 - 2 times every 48 hours.
Its detection is possible both in the blood and urine: the latter is used for the home diagnosis of pregnancy. The principle of operation is based on the test that is applied to the test strip reagent special stain when in contact with hCG. By the first day of delay in the amount of urine has already reached the point where the bar will be colored.
What would be weak and pale stripe on the test was not, the fact of its presence indicates that the body produces hCG, which means that the pregnancy. Just the concentration of this hormone in the urine at this time is still too low: it is possible, the duration of pregnancy is very small, and can you drink plenty of water the day before. Problems in the kidney are also the cause of the weak second strip, even at 5 weeks of pregnancy.
On a more expensive test strip is shown at 10 units of hCG., Cheap - be able to determine pregnancy later, when the concentration of hCG in the urine is not less than 25 units. If you have purchased the test revealed a very weak second strip, try to get other, more sensitive test.
To accurately verify that the pregnancy is, and strip you do not show, you can do 2 test with a short break - test strip in 1-2 days should be much better now visible.
However, there are situations when the test urine by contact with a developing reagent, which could be confused with the strip. But even normally very pale desired strip of light pink color, and a reagent, usually gray. Furthermore, when the strip is dry, and the reagent discolored.
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