Will the pregnancy test stick show one dark spot and one light spot a few days before menstruation?

Will the pregnancy test stick show one dark spot and one light spot a few days before menstruation?

1. Whether the pregnancy test stick will show dark or light a few days before menstruation depends on the specific situation. If you are pregnant or the pregnancy test stick is used improperly, dark or light will generally appear. If you are not pregnant, using the pregnancy test stick in a standardized way will generally not show dark or light.

2. If you become pregnant, the estrogen and progesterone levels in your body will increase, but in the early stages of pregnancy, the chorionic gonadotropin level will gradually increase and cannot increase rapidly, so when using the pregnancy test stick, one dark and one light will appear. If the sample is contaminated or less sample is taken during the use of the pregnancy test stick, it will affect the accuracy of the test results, so one dark and one light will appear.

3. If you are not pregnant, the value of chorionic gonadotropin will not change significantly in the first few days of menstruation. At this time, the standard use of pregnancy test sticks will not show a weak positive result of deep or shallow, and usually a bar will appear.

4. Whether you are pregnant or not, you should calm down in time and avoid the stimulation of negative emotions. In the few days before menstruation, you should also add or remove clothes as the weather changes to prevent colds.