Dr. Arezoo Behzadian is a perinatology fellowship (subspecialty in high-risk maternal and fetal diseases-genetic diseases and abnormalities) from Tehran University of Medical Sciences. 1_Performing full ultrasounds of the fetus, including early pregnancy ultrasound and diagnosing the type of normal or abnormal pregnancy such as ectopic pregnancy or mole or voided pregnancy, cesarean scar pregnancy and multiple pregnancies. 2_NT ultrasound 3_Anomaly Scan 4_sonography to detect all kinds of structural abnormalities of the fetus 5_biometric and biophysical ultrasound. 6_color doppler ultrasound of maternal uterine vessels and fetal vessels. 7_sonography to detect placenta accreta and placental adhesions. 5_do NST and tocodynamometry of uterine contractions in the clinic. 8_ Performing amniocentesis 9_ Performing CVS or sampling placental villi 10_ Performing reduction (removal of one placenta) 11_ Performing amnio reduction (reducing the volume of amniotic fluid in cases of severe polyhydramnios) Multiple births. 8. Performing cesarean sections and childbirth. 9. Performing high-risk cesarean sections including previa. Accreta syndromes. 10. Performing cerclage. 11. Performing all women's cosmetic surgeries: labiaplasty with laser and surgery.