I have had a menstrual period of 7 days, and the pregnancy test is weakly positive

It should be pregnant, and the blood test HCG is the most accurate at this time, and the blood test can be detected about ten days after the fertilized egg is implanted. B ultrasound to be seen after 50 days of pregnancy, that is, from the day of your last menstrual period, after 50 days or more to do B ultrasound may see the gestational sac or ectopic pregnancy, now do B ultrasound can not see anything, only to worry, not good for the baby. Some embryos implant late, and the gestational sac can not be seen through ultrasound until more than 60 days of pregnancy.

If you are really anxious, you can test the blood HCG twice, through the comparison of the values of the two times, you can see whether the intrauterine pregnancy is not, you can search for the relevant introduction of HCG, this is higher than doing B ultrasound, and it is probably necessary to test once.

Eighty or ninety, but blood tests can check the progesterone value by the way, and if the progesterone is low, you need to properly protect the fetus.

Go to the hospital to do a B ultrasound first, and then do the relevant **!

You go to the hospital to check your period and find out that you are pregnant, but you go home and test with a pregnancy test on the third day and start to have a weak positive. I think there are several main reasons:

First, physical reasons. After all, the pregnancy test stick is used in vitro to detect your body, and there are many effects such as mood and diet, since it is said that the influence of many factors, if a certain aspect of the factor changes, it will affect the pregnancy test results.

Second, the detection method. Use a pregnancy test stick at home, the pregnancy test stick is your own or the other party's help for you to test, because we are not professional, so if there is a problem with the method, it may also affect the test results.

Third, the quality of the pregnancy test stick itself. The quality of the pregnancy test sticks we buy varies greatly, and if we buy an irresponsible manufacturer, or even though it is a responsible manufacturer, and there is a problem with the pregnancy test sticks in this batch, or you have a problem with this pregnancy test stick, then it will inevitably affect the results of the test.

If the hospital tests that you are pregnant, it is best not to toss yourself after returning home, if the hospital tests that you are pregnant, you yourself are not pregnant due to various reasons, but it causes some psychological pressure and anxiety on yourself, which affects your normal life and work.

Hello, sometimes it is not accurate to test with a pregnancy test, so it is subject to the hospital test, and usually the hospital will not make a mistake. If you are not sure, you can change to another hospital for another check-up.

The pregnancy test should be in the morning urine is the most correct, what are you testing at home, should be at night when you go to bed and urine is expelled at night and then get up in the morning to hold the urine up and then take the test.

Causes of false positive pregnancy tests.

1.In some diseases, such as trophoblastic cell tumors (including molar pregnancy, malignant molar pregnancy, and choriocarcinoma), the HCG content in the blood and urine of patients is significantly elevated because the tumor cells can produce HCG. After surgery or chemotherapy, the HCG level drops rapidly, making the test result negative.

** The HCG content will increase again and the result will be positive. Therefore, pregnancy tests are generally used to monitor and follow up such patients.

2.Some pituitary diseases, ovarian tumors, etc., pregnancy tests may also be positive.

3.A small number of women in menopause or early menopause can cause a slight increase in HCG levels in blood and urine due to endocrine disorders, resulting in a positive pregnancy test.

4.Female patients who take drugs such as chlorpromazine and phenothiazines** may also have a false-positive urine pregnancy test.

If you are in this condition, you can go to the hospital for a blood test and an HCG test to determine if you are pregnant, which is a more accurate test.

Problem analysis brother shirt do:

Hello; If you have a regular menstrual cycle, have a normal sex life, do not use contraception, and have a weak positive result of the early pregnancy dipstick test for delayed menstruation, you cannot rule out the possibility of pregnancy.

Suggestions: If you are worried about pregnancy, you can observe closely, if you have delayed menstruation for more than a week, it is recommended to go to a regular hospital for blood HCG, B ultrasound and other related examinations to confirm whether you are pregnant. Wishing you good health.

Problem analysis: Hello, you have no sex life, and you have normal menstruation, so you will not get pregnant. The reason why you have a weak positive is because it has exceeded the time that the test strip has judged.

Advice: Rest assured, you are not pregnant. But in the future, you must pay attention to the fact that you must not have a premature sensitive cleft sex at such a young age, Zheng Qiao is not good for the development of your reproductive system.