What is the cause of bleeding in early pregnancy?

　　Common factors that cause bleeding in early pregnancy:

　　1 Causes of bleeding in early pregnancy-sub Ectopic pregnancy

　　Uterus An ectopic pregnancy means that the embryo sac does not implant inside the uterus, but implants outside the uterus. The pregnancy implanted outside the uterine cavity cannot develop normally, and the ratio of estrogen and progesterone in the body changes, causing decidua separation and irregular vaginal bleeding. Ectopic pregnancy must be treated as soon as possible, otherwise it will become more dangerous as the embryo grows larger, and it may even lead to death due to rupture of the ectopic pregnancy and massive bleeding.

　　Therefore, if you detect pregnancy but continue to have bleeding, you should go to an obstetrics and gynecology department for an examination to determine whether it is an ectopic pregnancy or other problems.

　　2 Causes of bleeding in early pregnancy - miscarriage

　　Once there are bleeding and other miscarriage phenomena in early pregnancy, drugs will be prescribed to help with miscarriage after the intrauterine fetus is confirmed. The tocolytic drug given early is progesterone, which can help the placenta implant tightly to avoid miscarriage.

　　In addition, inflammation can also lead to miscarriage. When vaginal secretions increase, vaginal itching, foul odor, and yellowish color, inflammation has occurred. Regardless of whether you are not pregnant or in the early stages of pregnancy, if you have inflammation, you must seek medical treatment to cure the disease, otherwise it may cause complications in the future. premature birth , or even miscarriage.

　　About half of miscarriages are caused by chromosomal abnormalities. The human body will expel abnormal chromosomes due to rejection. This is natural elimination and should be treated with a normal attitude.

　　3 Causes of bleeding in early pregnancy-improper implantation position

　　Although some embryos are implanted in the uterus, they are implanted in the cervix or uterine horns, which is called ectopic pregnancy , often unable to grow and develop normally, leading to miscarriage.

　　4 Causes of bleeding in early pregnancy-the placenta implants too low

　　Normal placenta is attached to the base, posterior wall, front wall, or lateral wall of the uterus； If the placenta is attached to the lower segment of the uterus, or even the edge of the placenta reaches or covers the internal os of the cervix, its position is lower than fetus The presenting part is called a low-lying placenta or placenta previa , the former will naturally pull upward as the pregnancy months increase, which will have little impact on childbirth.； The latter will have painless vaginal bleeding during pregnancy and needs to be diagnosed prenatally.

　　5 causes of bleeding in early pregnancy-pregnant women are too tired

　　If pregnant women experience a small amount of bleeding due to overwork or high work pressure, their symptoms can be improved by taking more bed rest. Although bed rest is the best method for miscarriage, when bleeding is first discovered, it is best to ask a doctor to identify the symptoms so as not to miss the opportunity for treatment.

　　Precautions for bleeding in early pregnancy

　　generally threatened abortion The main symptom is a small amount of vaginal bleeding after pregnancy. Depending on the amount of bleeding and the time it accumulates in the vagina, the color can be bright red, pink or dark brown. Sometimes accompanied by slight hypotension stomach ache , there is a falling feeling during fetal movement, backache and abdominal distension. There are many reasons for threatened abortion, such as abnormal pregnancy eggs, endocrine disorders, placental dysfunction, blood type incompatibility, maternal systemic disease , excessive mental stimulation, reproductive organ malformation and inflammation, trauma, etc., can all lead to threatened abortion. Premonitory flow occurs Postpartum Whether a miscarriage is caused often depends on whether the embryo is abnormal. If the embryo is normal and the cause of the miscarriage is eliminated after rest and treatment, the bleeding will stop and the pregnancy can continue. However, most miscarriages are caused by embryonic abnormalities, so abortion will eventually occur. It is recommended to actively perform B-ultrasound examination to determine the cause. It is also recommended to take Baotai pills to regulate and rest in bed more.