Causes of threatened miscarriage in early pregnancy

Causes of threatened miscarriage in early pregnancy:

Generally, the first three months of pregnancy are the most unstable period for pregnant women. Pregnant women generally like to do prenatal examinations, and doctors will also tell them to pay special attention, so they should be very careful in the early stages of pregnancy. You must relax and don't put too much pressure on yourself. Depression is not conducive to the development of the fetus.

1. Chromosomal abnormalities

Chromosomal abnormalities are the main cause of miscarriage. Chromosomal abnormalities include quantitative abnormalities and structural abnormalities. Studies have shown that 50% of spontaneous abortions are early spontaneous abortions, and 60% of pregnancy products have chromosomal abnormalities. If one of the couple has chromosomal abnormalities, it can be passed on to the offspring, leading to miscarriage or repeated miscarriage.

2. Maternal factors

1 Systemic diseases When there is a systemic infection, high fever can induce uterine contractions and miscarriage; infection with known pathogens such as Toxoplasma, herpes simplex, Mycoplasma hominis, Ureaplasma urealyticum, cytomegalovirus, etc. can also lead to miscarriage; ischemic and hypoxic diseases such as heart failure, severe anemia, hypertension, chronic nephritis, severe malnutrition, etc. in pregnant women can also lead to miscarriage.

2 Endocrine abnormalities such as luteal insufficiency, hypothyroidism, and uncontrolled diabetes.

3. Abnormal immune function.

4. Severe lack of nutrition.

5. Bad habits such as smoking, drinking alcohol, drinking too much coffee or using heroin.

6. Adverse factors in the environment such as harmful chemicals such as formaldehyde, benzene, lead, etc.

7. Uterine defects such as congenital uterine malformation, submucous uterine fibroids, and intrauterine adhesions.

8 Trauma, such as abdominal squeezing or rapid impact, even surgery, excessive sexual intercourse, etc.

9. Emotional trauma, such as excessive fear, sadness, anger, etc.

Pregnant women have symptoms of miscarriage in the early stages of pregnancy, which needs to be paid attention to. It depends on what causes it. In addition, you must pay more attention to bed rest, avoid eating raw, cold and stimulating foods, eat more nutritious foods, and don't always be depressed. Keep a good mood and mentality are also very important.