What is the cause of heavy bleeding during pregnancy?

Pregnancy is a big deal for women. Pregnancy is a necessary condition for a family and a necessary process for women to become mothers. However, the road to pregnancy is very difficult. For women, pregnancy carries great risks. The symptom of heavy bleeding during pregnancy is a greater risk faced by women. Women should pay great attention to this. So, what is the cause of heavy bleeding during pregnancy?

Vaginal bleeding is considered a symptom of threatened abortion, but you should first go to the hospital to confirm that it is an intrauterine pregnancy. Threatened abortion refers to a small amount of vaginal bleeding before 28 weeks of pregnancy, followed by paroxysmal lower abdominal pain or back pain. Pelvic examination shows that the cervix is ​​not dilated, the fetal membranes are intact, no products of pregnancy are expelled, and the size of the uterus is consistent with the gestational age. If symptoms worsen, miscarriage may become inevitable.

In addition to bed rest and strictly prohibiting sexual intercourse, the treatment of threatened abortion should create an environment that is conducive to stabilizing the patient's mood and relieving tension. For those with a history of miscarriage, more spiritual support should be given. If the pregnant woman's progesterone level is low, progesterone supportive therapy can be used.

If vaginal bleeding stops, abdominal pain disappears, and B-ultrasound confirms that the embryo is alive, the pregnancy can continue. If the clinical symptoms worsen, B-ultrasound reveals that the embryo is poorly developed, and blood hCG continues to remain unchanged or decreases, it indicates that miscarriage is inevitable and the pregnancy should be terminated. During the early stages of pregnancy, you should pay attention to rest and avoid excessive fatigue. You should avoid sexual intercourse during the first three months of pregnancy and try to avoid contact with toxic and harmful physical and chemical substances in order to avoid the occurrence of threatened abortion.

The pregnancy process is very important. Once women become pregnant, it will cause great tension to the whole family, making the family happy and worried, fearing that pregnancy will encounter some very troublesome things. In fact, this is unnecessary worry. As long as women strictly protect the development of the fetus, the symptoms of heavy bleeding during pregnancy can be prevented.