Normally, the placenta will be separated and expelled from the mother's body after giving birth to the baby. But some unexpected situations can lead to placental abruption. Premature placental abruption is an abnormal phenomenon with certain risks. Will it affect the next pregnancy? If you are also confused about this, then follow the editor to learn more.
Does placental abruption affect the next pregnancy
Placental abruption is a serious complication of late pregnancy, and the cause of placental abruption is not very clear at present, which may be related to vascular lesions and traumatic injuries. It is not yet certain whether it will have an impact on the second child, but prevention is still necessary. It is necessary to strengthen prenatal checkups and actively prevent and treat preeclampsia; Management of high-risk pregnancies such as hypertension and chronic nephritis should be strengthened; Avoid supine position and abdominal trauma during late pregnancy.
Reasons for placental abruption
1. Vascular lesions. When pregnant women have vascular lesions, the spiral arterioles of the decidua also spasm or harden, causing distal capillary ischemia and necrosis, resulting in rupture and bleeding. Blood flows to the decidua layer to form a hematoma, which causes the separation of the placenta and uterine wall.
2. Mechanical factors. Sudden drop in uterine pressure or trauma, sudden outflow of large amounts of amniotic fluid after rupture of membranes due to polyhydramnios, or rapid delivery of the first fetus in twin pregnancies can all cause placental abruption due to sudden reduction in uterine pressure and volume.
3. Elevated uterine venous pressure. Commonly seen in supine syndrome, uterine venous congestion increases venous pressure, leading to congestion or rupture of the venous bed and causing placental abruption.
4. Other factors. Pregnant women with advanced age and unhealthy habits such as smoking and alcohol abuse are also prone to placental abruption.
The above is the relevant information compiled by the editor on the issue of placental abruption affecting the next pregnancy. I hope it can be helpful to everyone. Pregnant women should pay attention to avoiding unexpected situations such as external impact during the entire pregnancy process, avoid smoking and drinking, undergo prenatal check ups on time, and prevent placental abruption as early as possible. Once unexpected situations arise, it is essential to seek medical attention promptly.
