In the office, Wu Lixuan asked her friend who studied medicine for some basic medical knowledge: "What is a placenta?"
She asked this because earlier, when Xie Wanying and Senior Yin were discussing a patient's condition, they mentioned: "At that time, I checked and found that her condition was likely due to the placenta partially embedding into the uterus. This might have been missed due to a lack of prenatal ultrasound examination, causing heavy bleeding when the doctors at the previous hospital performed a Cesarean section and attempted to remove the placenta."
