How many days of menstrual period can be missed before pregnancy test

How many days after menstruation is missed can it be detected that the pregnancy is still there? There are many reasons for decreased menstrual volume, such as endocrine disorders, gynecological inflammation, changes in mental environment and anemia. In addition, it may be caused by the endometrium itself, such as endometrial lesions or artificial abortion caused by endometrial tuberculosis, curettage caused by thin endometrium, etc. Long-term menstrual volume may cause amenorrhea or infertility. It is recommended that you come for consultation in time for advice and suggestions: After examination in the hospital, clarify the cause of symptomatic treatment to avoid affecting your health, and do endometritis and find the cause of targeted treatment.

1. Stopping of menstruation

Pregnancy This is the most common sign of pregnancy that people notice. As long as a woman is of childbearing age and has normal menstruation, she may be pregnant if she has sex for more than two weeks after the normal menstrual period. This is the earliest signal of pregnancy. The longer the delay, the greater the possibility of pregnancy. . However, women's reproductive function is very sensitive. Missing menstruation does not necessarily mean pregnancy. There are many reasons for missed menstruation, such as poor ovarian function, abnormal hormone secretion, busy work, stressful exams, etc. If you are under great mental stress or there are changes in the surrounding environment, it will cause late menstruation. Women who normally have irregular menstruation do not need to be particularly nervous if their period is late, but it is more difficult to use the presence of menstruation as a criterion for pregnancy. Therefore, it is best to get a doctor's diagnosis, which is the safest.

For women who have a normal married life, if their menstruation is late, the first thing they should consider is whether they are pregnant. However, in addition to the absence of menstruation, it is also important to observe changes in their own physiology. Especially when you are pregnant without knowing it, you may mistake bleeding for menstruation. In the early stages of pregnancy, there will be symptoms of menstrual bleeding that are similar to menstruation, but not menstrual bleeding. Some women will also experience bleeding from the lower body due to the implantation of the fertilized egg. Although menstrual bleeding is light in color and in small amounts, it can sometimes be a precursor to miscarriage, so it is best to seek medical advice as soon as possible.

2. Breast changes

Breast development, nipple enlargement, obvious veins under the skin of the breast, darkening of the nipple and areola, obvious protrusion of the nipple, small nodules around the nipple, and even tingling, swelling and itching of the breast may occur, and a small amount of milk may be squeezed out occasionally. These are all phenomena caused by pregnancy. Affected by progesterone, the breasts begin to enlarge and become more sensitive 4 to 6 weeks after pregnancy, and their total weight can increase to about 800 grams. The combined effects of increased weight and progesterone stretch the ligaments and fibrous tissue of the breasts, causing the breasts to tend to sag. Choose a special bra for protection. As the blood volume increases, some pregnant women may develop blue blood vein patterns on their breasts, which usually disappear naturally after delivery.