What are the symptoms of miscarriage and what are the causes of miscarriage?

Vaginal bleeding in pregnant women is the first sign of miscarriage. After a few hours or days of bleeding, there will be abdominal pain symptoms, accompanied by back pain, abdominal distension, vomiting, etc. This is also a precursor to miscarriage. If the fetus has no heartbeat during the prenatal examination, it indicates that the fetus has stopped growing.

Pregnancy is a very happy thing, but some people may suffer miscarriage due to abnormal fertilized eggs, incompatible blood types, bad mood or overwork. There are some symptoms before miscarriage. If you respond early when you find these signs, it may save the lives of mother and child. So, what are the symptoms of miscarriage?
1. Symptoms of miscarriage
1. Vaginal bleeding <br/>Women will stop menstruating after pregnancy. If you find symptoms of vaginal bleeding during pregnancy, you should pay attention to it, as it may be a precursor to miscarriage. If there is heavy bleeding, you should seek medical attention in time and receive symptomatic treatment.
2. Abdominal pain <br/>When miscarriage occurs, pregnant women will also have abdominal pain symptoms, usually a few hours after vaginal bleeding, or a few days later, there will be pain in the abdomen. This is because the embryo separation and the blood clots in the uterus cause pain caused by uterine contraction. At this time, timely treatment should be given. If the bleeding and abdominal pain symptoms disappear after treatment, the pregnancy can continue. Otherwise, miscarriage will occur.
3. Feeling of abdominal distension <br/>When signs of miscarriage appear, pregnant women will have back pain and a feeling of abdominal distension. At this time, you should pay attention to bed rest in time. If the symptoms cannot be relieved after bed rest, you should seek medical attention in time.
4. Vomiting <br/>When a pregnant woman has threatened miscarriage, she will also have vomiting symptoms. Some pregnant women vomit particularly severely and cannot eat normally, which may cause dehydration and electrolyte imbalance in the pregnant woman, which will have a certain impact on the life of the pregnant woman and the fetus.
5. No fetal heartbeat <br/>If you cannot hear the baby's heartbeat during the prenatal check-up, it means there is no fetal heartbeat and fetal growth retardation may have occurred.
2. Causes of miscarriage
1. Endocrine disorders <br/>If the body does not secrete enough estrogen and progesterone, it will lead to endocrine disorders, and in severe cases, miscarriage may occur.
2. Bad mood <br/>If you are emotionally unstable after pregnancy, highly nervous, or overly sad or angry, it will cause uterine contraction and lead to fetal death and miscarriage.
3. Overwork <br/>During the first three months of pregnancy, you should not be too active and should get more rest. Overwork may lead to miscarriage.