Will there be a weak positive before menstruation?

Pregnancy test sticks are very convenient now. When women want to know whether they are pregnant or not, they will choose pregnancy test sticks to check. Generally, the efficiency of the test is relatively high. If the pregnancy test stick is checked before menstruation, there may be two situations, either negative or positive. If a weak positive result is found, there are mainly many reasons. It may be pregnancy, or it may be an error in the test, such as the test paper being stored for too long, etc. Of course, you must be alert to ectopic pregnancy, hydatidiform mole and other reasons.

Will the pregnancy test stick show a weak positive result before menstruation? In general, there are two results of early pregnancy test paper: drop urine into the detection hole on the test paper. If a colored band appears in the control area of the test paper (some test papers show red, some test papers show blue), it indicates negative, indicating that you are not pregnant; on the contrary, if a clear colored band appears in the detection area, it indicates positive, indicating that you are pregnant. However, early pregnancy test strips can only be used as a preliminary screening test and you should never rely on them too much. 1. If the test paper you purchased is stored for too long (more than 1 year), improperly stored, refrigerated, or exposed to moisture, it may become ineffective and result in a false negative test result. 2. If the pregnancy has just begun, or there is an ectopic pregnancy, the HCG level in the body is generally low. The urine to be tested needs to be left to stand for more than 3 minutes (usually only 1 minute is needed), and careful identification is required to determine whether there is a weak positive result - the color band in the test area only appears faintly. 3. In extraordinary cases, such as hydatidiform mole and choriocarcinoma, the HCG level in the body will be too high and the urine test will not show a positive result. 4. After 3 months of pregnancy, HCG levels decrease and urine tests may sometimes show negative or weak positive results.

5. A positive result does not necessarily mean pregnancy. Because in addition to trophoblastic cells that can secrete HCG after pregnancy, some tumor cells such as hydatidiform mole, choriocarcinoma, bronchial carcinoma and renal cancer can also secrete HCG. For example, patients with endometrial hyperplasia may have a positive urine HCG test. Therefore, do not rely solely on an early pregnancy test to determine whether you are pregnant. To be on the safe side, you can test again after 3 days. Of course, the most reliable thing is to go to the hospital for a comprehensive examination in time, especially those with weak positive results should pay more attention to this so that measures can be taken."

How to use the pregnancy test stick 1. When using, tear open the aluminum foil bag along the notch and take out the pregnancy test stick. 2. Put on the disposable plastic film gloves included in the box, hold one end of the handle of the pregnancy test stick tightly with your thumb, and tilt the end with the urine suction hole downward. Note that the observation side of the pregnancy test stick should face downward and the plum blossom pattern should face upward. 3. Urine towards the urine suction hole on the side of the pregnancy test stick, allow the urine to pass through the urine suction hole, and maintain the urine collection time for 1 to 2 seconds (please note that urine should not wet the observation window when collecting urine! Otherwise, the pregnancy test stick will become invalid). 4. Then turn the pregnancy test stick over so that the observation window is facing upwards, and continue to hold the pregnancy test stick at an angle. When you see purple-red liquid crawling across the observation window, purple-red lines will appear on the observation window within 1 minute. The pregnancy result can be read after 1 minute, and the non-pregnancy result must be confirmed after 3 minutes. The result read after 5 minutes is invalid! Urine samples at any time are suitable for pregnancy test sticks. If you are in early pregnancy, morning urine is best. After reading the above experts' explanation, we are already very clear about how to use pregnancy test sticks. If a woman shows signs of pregnancy, it is certainly the right approach to use a pregnancy test stick for testing. However, pregnancy test sticks may also have false positive or false negative results, so if you want to finally determine whether you are pregnant, you have to go to the hospital for professional examination.

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