Does low menstrual flow affect the conception of a child, and does low menstrual flow affect pregnan

There is no necessary reason for this, menstruation is a condition of uterine necrosis and endometrial shedding, and pregnancy depends on your ovulation.

As long as your menstrual flow is not so light that it drips, it will not affect your pregnancy.

Extended information] 1. The pregnancy test stick is a tool used by women to detect whether they are pregnant, and the test principle is based on the detection of human chorionic gonadotropin (HCG) in human urine. If the pregnancy test shows two lines on it, it is pregnant (positive).

HCG is a gonadotropin secreted by the placenta of pregnant women, which is distributed throughout the body with the blood, acting on target organs, and there is also a certain concentration of HCG in the urine.

2. Most of the pregnancy test products on the market use the colloidal gold method to qualitatively or semi-quantitatively detect HCG in the urine according to the principle of double antibody sandwiching, so as to determine whether you are pregnant. It is important to note that such pregnancy tests are not 100% accurate, and some diseases can also cause elevated HCG concentrations in the body, resulting in false-positive results.

Third, first of all, we must clarify some problems: ovulation is around the 14th day of the menstrual cycle, assuming that fertilization is successful at this time, then the fertilized egg will need to produce HCG at the earliest, and the pregnancy test stick is judged by measuring urine HCG. The real secretion of HCG begins in large quantities is after the implantation of the pregnant egg, and the syncytiotrophoblasts begin to secrete a large amount of HCG.

It takes at least 11 days for the gestational egg to implant.

4. The result of pregnancy (positive) can be interpreted after 1 minute (as fast as 30 seconds), which means that if the two lines are clearly shown after 1 minute during the test, it will show that it is the result of pregnancy (positive), and there is no need to wait until 3 minutes before reading. You can also use an electronic pregnancy test to get the test results directly from the text "pregnant" and "not pregnant" displayed on the screen without looking at the lines.

5. The result of non-pregnancy can only be determined after 3 minutes, because in the early stage of pregnancy, the content of HCG hormone in the urine is very low, and the weak positive result can appear during the test, and the weak positive result may not be shown after 1 minute, with the increase of reaction time, wait until 3 minutes before the two lines can be displayed, and the two lines should still be interpreted as the result of pregnancy (positive); If there is still only one control line after 3 minutes, the result can be interpreted as non-pregnant (negative).

6. Although the pregnancy test stick can detect whether you are pregnant, I would like to give a few tips to women who need a pregnancy test to improve the accuracy of pregnancy test. Try to start with the first urine test in the morning, as this is when hormone levels are most easily detected. Don't drink too much water in order to increase urine, as this will dilute hormone levels.

Some medications may affect the results of the test, so be sure to read the label instructions carefully.