What are the causes of bleeding during pregnancy?

Pregnancy is a big deal. For a woman, it will bring about some physical changes. In order to ensure their physical health, pregnant women should go to the hospital regularly to check their bodies. On the one hand, it is to ensure their own health, and secondly to ensure the development of the child. The following is about the situation of bleeding in two months of pregnancy. Let us understand the reasons for bleeding in two months of pregnancy.

1. Miscarriage

People who are prone to bleeding in early pregnancy: those with fetal chromosomal abnormalities, maternal hormone disorders, congenital uterine developmental abnormalities or acquired defects, immune system problems, viral infections, pregnant women with chronic diseases (such as heart disease, kidney disease and blood diseases), overwork, excessive stress, too intense sexual life, external impact, environmental pollution, improper use of medication, smoking, drinking, excessive caffeine intake or other foods that promote uterine contractions, etc. Bleeding during early pregnancy

Before the placenta is fully formed, embryo implantation is not stable, so many factors can cause miscarriage. When miscarriage occurs, the embryo and the uterine wall will separate to varying degrees. Once the blood vessels at the separation surface rupture, vaginal bleeding symptoms will occur. According to a medical research, more than 50% of pregnant women can safely get through the early pregnancy bleeding[1] and successfully continue their pregnancy; about 30% of pregnant women may experience miscarriage; and nearly 10% of pregnant women may have ectopic pregnancy or other problems. Some pregnant women worry that if they have abnormal vaginal bleeding in early pregnancy, the baby will be unhealthy after they successfully preserve the fetus. Many studies have shown that more than half of miscarriages are caused by abnormalities in the embryo itself. This is a form of natural selection. If the pregnancy can continue, the fetus is generally normal.

2. Cervical lesions

Affected population: those with complicated sexual life, poor hygiene habits, irregular lifestyle, poor body resistance, etc.

When it comes to early pregnancy bleeding, many people tend to ignore the problem of cervix. If the cervix is ​​severely inflamed and eroded, or if there are already cervical polyps, it is easy for the surface capillaries to rupture and bleed due to hormonal changes after pregnancy. In recent years, the age group in which cervical cancer most commonly occurs has quietly dropped to 30 to 40 years old. Being pregnant does not mean that there is no problem with the cervix. Cervical smear tests should be done regularly before and after pregnancy. If there is vaginal bleeding in early pregnancy, the cervix should also be checked for problems.

Three: Ectopic pregnancy

Population at risk: Those who have a history of pelvic inflammation, pelvic adhesions, or have undergone fallopian tube surgery, or had an ectopic pregnancy in the previous pregnancy, etc.

When the fertilized egg implants outside the uterus, it is called an ectopic pregnancy. The incidence rate is about 1%, and 95% of ectopic pregnancies occur in the fallopian tube. Because the wall of the fallopian tube is very thin, it cannot provide enough nutrition to the embryo. The gradually developing fertilized egg causes the wall of the fallopian tube to expand, which can cause the wall to rupture. Abnormal vaginal bleeding will occur at 7 to 8 weeks of pregnancy, and there may even be severe abdominal pain or shock due to massive intra-abdominal bleeding.

In the early stages of pregnancy, if ultrasound examination fails to find any signs of an embryo in the uterus, it is necessary to test the human chorionic gonadotropin (β-HCG) in the blood as soon as possible to diagnose the possibility of ectopic pregnancy and take appropriate measures in a timely manner.

The above is an explanation of the reasons for bleeding two months into pregnancy. This condition two months into pregnancy is also a relatively common phenomenon. However, since its causes are pathological and partly physiological, when you are sure that yours is not caused by physiological reasons, you should go to the hospital for treatment in time. Determine why you are sick.