Menarche is a sign of a woman's maturity. Mature women can have normal sexual life and are also likely to become pregnant. The possibility of pregnancy is higher during ovulation, but there is also a chance of pregnancy at other times. One week after amenorrhea, women can use a pregnancy test stick to test the chances of pregnancy, considering that it is relatively high. So, if there is a line in the T-zone of the pregnancy test stick, does it mean that she is pregnant? Does a line on the T-zone mean you are pregnant? The pregnancy test stick is a special tool used by women to test whether they are pregnant. The basic principle of the pregnancy test stick is to test based on the human chorionic gonadotropin in the urine of the body. If the pregnancy test stick shows two lines in the T zone, you are pregnant. There is one line in the T zone of the pregnancy test stick, and the C zone is not taken into account, which means it is negative. This result is not compatible with pregnancy. It depends on how long after sexual intercourse the test is done. If the intercourse time is short, you need to observe again if the result is negative. Generally speaking, the test result is more accurate if the intercourse is more than 2 weeks. Accuracy of pregnancy test sticks The accuracy of pregnancy test sticks from reliable and well-known brands is about 85% to 95%. First of all, we need to clarify some issues: the ovulation period is around the 14th day of the menstrual cycle. If fertilization is successful at this time, it will take 6 or 7 days for the combination of sperm and egg to produce HCG, and the pregnancy test sticks are all determined by testing urine HCG. HCG actually starts to secrete in large quantities after the fertilized egg implants, and the transformed trophoblasts begin to secrete and produce HCG in large quantities. It takes at least 11 days for the fertilized egg and embryo to implant. Therefore, for the first 6 days, if you want to be more precise, wait until 11 days, then it will be more accurate. If you want to know whether you are pregnant, the pregnancy test stick is a more accurate test method. However, if the pregnancy is short and the test is done early, the display of the pregnancy test stick cannot be completely detected. If women are not at ease, they can go to a regular hospital to test the hcg in the blood, which has a very high accuracy. |
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