What do three pregnancy test strips mean? In fact, in addition to one or two lines of pregnancy test results, three lines will appear on the pregnancy test paper from time to time. Generally speaking, there are three lines on the pregnancy test stick, probably because the pregnancy test stick is invalid. This is because under normal circumstances, pregnancy test paper will only show several pregnancy test results: one red line, one dark red and two dark red. In order to avoid the ineffectiveness of pregnancy test paper as much as possible, pregnancy test paper should be used as much as possible on the 7th 7- 10/0 day after menstrual delay. If conditions permit, it is best to use pregnancy test paper under the guidance of professional obstetricians and gynecologists, so that the pregnancy test results will be more accurate.
Due to the errors in paper quality, operation and quality of various test strips and pregnancy test sticks, the accuracy rate is about 60%. The results are for personal reference only and cannot be used as the basis of medical diagnosis. In fact, the three bars of pregnancy test paper are difficult to exist in clinic. There are only two lines in the normal test. If there are three possible test paper quality problems, it is suggested to choose a new test or go to the hospital for examination, which is more accurate and reliable.
Although many kinds of early pregnancy test paper show that women can do pregnancy self-test after missing normal menstrual period 1 day, in fact, not all pregnant women excrete HCG hormone at the same speed and quantity, which varies from person to person. Obstetricians and gynecologists pointed out: "The negative reaction may be wrong if the urine test is done too early." Therefore, it is best to do self-test during pregnancy two weeks after the menstrual period is late, so the results will be more credible.
What are the precautions during pregnancy? It is best for pregnant women to sleep in the left lateral position during pregnancy, which is most beneficial to the health of mother and child. Its principle is to avoid the oppression of the enlarged uterus on the inferior vena cava, vein and kidney, ensure the blood output of the heart, maintain the sufficient blood flow of the kidney, improve the blood supply of the uterus and placenta, which is beneficial to the growth and development of the fetus and correct the abnormal fetal position. Some people can clearly see if they are pregnant, while others can't. This is only relative. Pregnant people tend to oppress the bladder, spend a lot of time running to the toilet, walk uncomfortably, and always feel like falling down.
From a medical point of view, the first three months of pregnancy is the most critical period for fetal development, because 80% of accidents occur in the first three months. Medical data show that after successful conception, more than 50% of fertilized eggs can't give birth to lovely babies, but go through various situations such as biochemical pregnancy, abortion, fetal arrest and stillbirth, most of which are chromosome problems, and 80% of them are eliminated in natural processes.