Threatened miscarriage at 15 weeks pregnant?

Generally speaking, women are prone to threatened miscarriage in the early stages of pregnancy. Most women rarely experience threatened miscarriage after three months of pregnancy. If a woman experiences vaginal bleeding, abdominal pain, etc. after pregnancy, it is abnormal and she needs to seek medical attention as soon as possible because it is likely caused by threatened miscarriage or ectopic pregnancy. It is best to undergo fetal preservation treatment under the guidance of a doctor and pay attention to bed rest.

Symptoms of threatened miscarriage

1. Vaginal bleeding

The most obvious symptom of threatened abortion is vaginal bleeding, and the amount of bleeding can vary. Depending on the time interval of bleeding, it may be continuous bleeding or irregular bleeding. If a pregnant woman experiences this situation, she should go to the hospital for examination and treatment in time.

2. Pain

If a woman has a threatened miscarriage, she may experience pain in the pelvis, abdomen, etc., which may last for several hours or even days.

3. Vaginal blood clots

If some light gray tissue fluid or dark blood clots are discharged from the pregnant woman's vagina, she should go to the hospital for examination in time to avoid miscarriage.

Causes of threatened miscarriage

1. Genetic factors

If a couple has genetic problems such as chromosomal abnormalities, this will cause mutations in the embryo itself and can easily cause threatened miscarriage in pregnant women. In addition, even if the fetus is born full-term, it may result in malformations or other unhealthy fetal conditions.

2. Causes of disease

If the fetus does not get enough oxygen in the mother's body or suffers from some diseases such as amniotic fluid disease, placental virus infection, etc., it may cause threatened abortion.

3. Environmental factors

If the expectant mother is exposed to certain toxic and harmful chemicals for a long time during pregnancy, it may also cause threatened abortion, such as quinine, mercury, carbon monoxide, phosphorus, aluminum, benzene, etc.

4. Insufficient nutrition for pregnant women

When a woman first becomes pregnant, she will experience discomfort such as nausea and vomiting. If the situation is serious, it will lead to extreme nutritional deficiencies and an inability to provide nutrients to the embryo, which can easily lead to threatened abortion.

5. Physical and emotional reasons of pregnant women

If a woman suffers from certain diseases during pregnancy, such as influenza, pneumonia and other infectious diseases, these bacteria and viruses will invade the embryo and cause fetal poisoning. If a woman has endocrine disorders, such as decreased thyroid or pituitary function, this will lead to uterine hypoplasia, which will not provide a good growth and development environment for the embryo and may even harm the development of the embryo, which will cause threatened abortion.