What reason is placental abruption?
summary
Placental abruption is a kind of abnormal phenomenon of placenta in pregnant women about five months or during delivery, that is, the placenta is partially or completely separated from the uterine wall of pregnant women. This disease is the most common complication in the third trimester of pregnancy. If found, it must be treated in time, otherwise it will harm the health of the fetus and pregnant women. What reason is placental abruption? Next, I'd like to share my views with you.
What reason is placental abruption?
Vascular disease: pregnant women with chronic hypertension and chronic kidney disease, if not treated in time, will cause capillary necrosis, blood flow is not smooth, easy to cause placental hematoma, leading to placental abruption. The larger the amount of bleeding, the larger the area of hematoma and placenta. About half of placental abruption is caused by vascular disease.
Abdominal injury: expectant mothers must protect their abdomen, especially in early pregnancy. Once they suffer from trauma such as impact, it is easy to cause rupture and bleeding of decidual vessels, resulting in placental abruption. High uterine venous pressure: pregnant women in late pregnancy or childbirth, improper posture can cause venous compression, resulting in uterine vein and pelvic congestion, and finally placental abruption.
Premature rupture of membranes: rupture of membranes, too much amniotic fluid and fast flow speed, make the uterine wall pressure drop, uterine volume smaller, resulting in uterine wall and placenta dislocation, detachment, small blood vessel damage, bleeding, which is also a cause of placental abruption.
matters needing attention
In the process of pregnancy, especially in the late pregnancy, if there is sudden abdominal pain and vaginal bleeding, should immediately seek medical advice. If the phenomenon of placental exfoliation is found, the pregnancy should be stopped. It is best to complete the production within six hours after placental abruption.
