Patient's question:
Description of the condition (onset time, main symptoms, changes in symptoms, etc.): What is postpartum hemorrhage? What causes postpartum hemorrhage? Where is the highest-level obstetrics and gynecology in Chongqing Fuling? What is postpartum hemorrhage in Chongqing Fuling? What causes postpartum hemorrhage?Doctor's answer:
Postpartum late bleeding after cesarean section is often caused by incisional effects on uterine contraction, or suture dissolution, loosening, or infection leading to incisional dehiscence; or due to excessively dense sutures causing local ischemia and necrosis, resulting in severe bleeding. The placental attachment site fails to heal properly. When the above processes are disrupted, thrombi may be dissolved, blood sinuses may reopen, and sudden massive bleeding may occur, typically around 1 month postpartum. Vaginal bleeding can be either acute heavy bleeding or prolonged, minimal bleeding. It is usually overt, but there are also cases of occult bleeding.