What is the cause of bleeding for two consecutive days in early pregnancy?

Pregnancy poses certain risks to women's physical health because it causes changes in women's physiological functions. Most of the body's energy is used to supply the development of the fetus, which can easily cause women to not get enough supplements and become sick. For example, women in the early stages of pregnancy are prone to vaginal bleeding, which causes many women to worry. Let’s take a look at what happens if you bleed for two consecutive days in early pregnancy?

Causes of bleeding in early pregnancy

1. Threatened abortion: When there is insufficient progesterone in the body to support the survival of the embryo, vaginal bleeding will occur; if the embryo implants in a bad position, such as too close to the cervix or cervix, too close to the fallopian tube or uterine cornu, it will also cause bleeding. Excessive fatigue or bad mood of the mother can also cause threatened abortion and vaginal bleeding.

2. Ectopic pregnancy: It means that the embryo implants in an incorrect location, not in the uterine cavity, but more often in the fallopian tube, ovary, etc. Because the muscle layer of the fallopian tube wall is weak and insufficient to support the survival of the embryo, vaginal bleeding will occur.

3. Fetal development stops: due to unhealthy sperm or egg, the fertilized egg cannot develop normally and dies; in addition, exposure to toxic and harmful environments, exposure to drugs, and the mother's bad mood in the early pregnancy will cause the fetus to stop developing. Embryos that have arrested development may flake off and bleed.

4. Cervical disease: Some pregnant women have cervical inflammation before pregnancy, or cervical erosion, or cervical polyps. Inflammation exposes the cervical blood vessels, which are prone to bleeding. In a very small number of cases, bleeding may be caused by precancerous cervical cancer or cervical cancer.

5. Hydatidiform mole: This is an extremely rare situation. There is no fetus in the intrauterine pregnancy, but only a blister-like fetus like a grape bead. Vaginal bleeding will occur at a very early stage, and the blood chorionic gonadotropin will be abnormally elevated. B-ultrasound can show snow-like changes in the uterus, but no fetus is seen. Hydatidiform mole should be diagnosed at this time.

6. Placenta problem: The placenta gradually forms after 10 weeks of pregnancy. If the placenta is located close to the intrauterine os or covers the intrauterine os, vaginal bleeding will occur. This is because there is a small detachment between the cervical tissue and the placenta, causing bleeding from small blood vessels.