Standardized diagnosis and treatment of pregnancy complications, comorbidities, fetal abnormalities, normal/abnormal labor, delivery complications. Complications: miscarriage, hyperemesis, gestational hypertension, preterm/post-term labor. Comorbidities: diabetes, thyroid diseases. Fetal abnormalities: structural anomalies, macrosomia, distress, placenta previa/abruption, PROM. Delivery complications: postpartum hemorrhage.

Over 10 years in OB/GYN. Over 10,000 patient visits. Standardized training in OB/GYN at Sun Yat-sen Memorial Hospital, Sun Yat-sen University (2013-2016).