The document discusses various fetal therapies and surgical interventions for treating fetal malformations. It notes that the goal of prenatal diagnosis has shifted from termination to improving fetal outcomes through medical and surgical treatment. Fetal therapies discussed include placing shunts, fetoscopic techniques like laser photocoagulation and ablation, and open fetal surgery. Conditions treated include hydrocephalus, pleural effusions, twin-twin transfusion syndrome, and obstructive uropathy. Author experiences with various fetal procedures in Indonesia are also listed. Monitoring during fetal surgery focuses on the mother and fetus' vital signs and ultrasound findings.