Fetal echocardiography is a test that is done while the baby is still in the womb. It is most often done during the second trimester of pregnancy. This is when a woman is about 18 to 24 weeks pregnant.The procedure is similar to that of a pregnancy ultrasound. You will lie down for the procedure.The test can be performed on your belly (abdominal ultrasound) or through your vagina (tra... https://healthcheckbox.com/fr/gynecology/fetal-echocardiography/