What are the symptoms of threatened miscarriage?

The main symptoms of threatened miscarriage include a small amount of vaginal bleeding and mild pain in the lower abdomen. When these symptoms occur, you should seek medical attention as soon as possible to get a clear diagnosis and take necessary measures to protect the fetus. Threatened miscarriage refers to the sign of miscarriage that occurs in early pregnancy. It is often caused by the combined effects of multiple factors and can be treated through rest, medication, etc.

1. Common symptoms of threatened abortion

Threatened abortion usually presents as a small amount of vaginal bleeding after pregnancy, and the blood color can be pink, bright red or brown. There may be a slight feeling of heaviness or pain in the lower abdomen or lumbosacral region, but the pain is generally mild. If the symptoms are not relieved in time, they may gradually develop into obvious lower abdominal pain, heavy bleeding, etc., leading to unavoidable abortion. Be especially vigilant in the early stages of the symptoms and do not take them lightly.

2. Possible causes of threatened miscarriage

(1) Genetic factors: Embryonic chromosomal abnormalities are one of the important causes of threatened abortion. During the process of sperm and egg combination, if genetic material abnormalities occur, embryonic development will be hindered, thus causing symptoms. This is the result of natural selection and is usually unpreventable.

(2) Environmental factors: Exposure to harmful environments during pregnancy, such as smoking, drinking, exposure to harmful chemicals or radiation, can also significantly increase the risk of miscarriage. Pregnant women are advised to stay away from toxic and harmful substances and ensure a safe living environment.

(3) Physiological factors: The physical condition of pregnant women is another important reason, including luteal insufficiency, abnormal uterine structure (such as uterine malformation, intrauterine adhesions), chronic diseases such as diabetes or thyroid disease, all of which can cause difficulties in embryo implantation and development.

(4) Infection: If a pregnant woman is infected with a virus (such as rubella virus) or bacteria (such as chlamydia) during early pregnancy, it may cause problems in the development of the fetus and lead to threatened abortion.

(5) Trauma or overwork: External impact on the abdomen, strenuous exercise or mental stress during pregnancy may also lead to signs of miscarriage. Pregnant women should avoid heavy labor and intense exercise, and pay attention to rest and emotional management.

3. What to do after symptoms appear

(1) Medical examination: When the above symptoms occur, you should go to the hospital for examination as soon as possible to determine the fetal development through B-ultrasound or blood tests. The doctor will generally determine whether the embryo is developing normally and whether there is a risk of miscarriage.

(2) Drug treatment: If the diagnosis is threatened abortion, the doctor may recommend the use of progesterone (such as dydrogesterone tablets or progesterone injections) to supplement progesterone and support embryo development. For pregnant women with infection, anti-infective drugs can be used according to the situation, but they must strictly follow the doctor's advice.

(3) Bed rest: Reducing activity and maintaining adequate bed rest are crucial to preserving the fetus. Avoiding actions that increase abdominal pressure (such as bending over, lifting heavy objects, etc.) can help relieve symptoms.

(4) Nutritional support: A balanced diet is particularly important for the health of pregnant women. They should consume more foods rich in folic acid, protein and vitamins, such as eggs, milk, nuts and green leafy vegetables, to improve their body's immunity and nutritional supply.

(5) Emotional regulation: During pregnancy, you should maintain a stable mood and avoid excessive tension or anxiety, because excessive mental stress will further aggravate symptoms and affect fetal development. You can practice appropriate mindfulness or receive support from your family.

Symptoms of threatened miscarriage include vaginal bleeding and lower abdominal pain. You should see a doctor as soon as possible to diagnose the cause and take intervention measures, such as bed rest, medication to preserve the fetus, and diet adjustment. Don't panic when you find a problem. The key is to intervene early and work closely with the doctor to increase the success rate and safety of pregnancy.