What are miscarriages and preterm births? Premature birth, miscarriage, miscarriage, dystocia... Wha

In general, it is called "miscarriage" before the end of the 7th month of pregnancy (27 weeks old), and "preterm birth" between the beginning of the 8th month and the middle of the 10th month (2 weeks before the expected date of delivery).

Most miscarriages end up as stillbirths, but the survival rate for premature babies is quite high. Therefore, a birth certificate must be obtained after the birth of a premature baby, and in the unfortunate event of a later death, a death certificate must be issued.

There are two main symptoms of miscarriage and preterm birth: one is abnormal bleeding, which is caused by the detachment of the placenta (villi) or egg membrane from the uterine wall. Therefore, the wider the peel, the more bleeding and bright red the blood.

The closer the ion uterus is to the exfoliation, the redder the blood is, and the farther away it is, the darker the blood. The second is lower abdominal pain, which is caused by the continuous contraction of the uterus and the pushing of the fetus, and if it occurs in the early stages of pregnancy, it is similar to menstrual pain. If the situation is not serious, as long as you remain calm and accept**, do not panic, it is best to accept ** as soon as possible.

Miscarriages before the end of the 6th month of pregnancy are almost always stillborns, so a stillbirth certificate is required, but a stillbirth certificate is not required for miscarriages before the end of the 3rd month of pregnancy. In addition, if the pain is mild and the white discharge increases, it is most likely the beginning of cervical canal weakness, so please be careful.

Premature birth after 7 months may also cause the phenomenon of "water breaking". There are even cases where the water suddenly breaks without pain or bleeding.

Hello friends. Miscarriage refers to the symptoms of miscarriage that occurs before 28 weeks of pregnancy, and preterm birth is between 28 weeks and 37 weeks. The survival probability of fetuses that have been aborted before 28 weeks is very low, and the current medical conditions do not allow these babies to survive well.

However, premature babies, if there is a strong neonatology to do technical support, through careful ** and care, the probability of survival is still relatively high, the larger the gestational age, the higher the probability of survival.

Preterm birth is defined as a birth that falls between 28 and 37 weeks of gestation (196,258 days).

A miscarriage is a stillbirth before 24 weeks of pregnancy.

There are two types of abortion and spontaneous abortion. Miscarriage is a spontaneous abortion. Induced abortion refers to the use of artificial methods such as medication or mechanical intervention to terminate the pregnancy.

Dystocia is when the fetus cannot be delivered smoothly from the full term of pregnancy to delivery.

Why do pregnant women give birth prematurely?

Nowadays, the life of society is very stressful, pregnant women have to go out to work when they are pregnant, they are forced by life, and there are many reasons that will lead to premature birth of pregnant women. There are several causes of preterm birth.

1. The relationship between preterm birth and miscarriage history: the history of miscarriage, especially the history of late miscarriage, re-abortion, induced abortion, or re-pregnancy less than one year after abortion, has the greatest impact on pregnant women.

2. The relationship between preterm birth and disease: pregnancy is complicated with acute infectious diseases and certain internal and surgical diseases, such as rubella, acute infectious hepatitis, acute pyelonephritis, acute appendicitis, heart disease, etc., which can easily lead to preterm birth. Pregnant women can cause preterm birth due to endocrine disorders, progesterone insufficiency, severe hyperthyroidism, diabetes, etc.

Pregnant women with severe anemia can also be born prematurely due to insufficient oxygen supply to the uterus and placenta due to tissue hypoxia. Malnutrition in pregnant women, especially protein deficiency and vitamin E and folic acid deficiencies, is also one of the causes of preterm birth.

3. The relationship between preterm birth and age: the preterm birth rate of pregnant women under the age of 20 or more than 35 years old is significantly higher, especially for those less than 20 years old, and the incidence of preterm birth is 11 times that of the 20 and 34-year-old group.

4. The relationship between multiple pregnancy and fetal position and preterm birth: due to the excessive extension of the uterus, twin or multiple pregnancies most often lead to early delivery, and the preterm birth rate is 10 15 times that of general pregnancy. The incidence of preterm birth in breech presentation is 7 times that of the general maternal preterm birth.

5. The relationship between preterm birth and living environment: too long and too tired working hours can significantly increase the rate of preterm birth. Frequent sexual activity in the late trimester of pregnancy is a common cause of premature rupture of membranes. In addition, smoking and excessive alcohol consumption in pregnant women are also strongly associated with preterm birth.