Girls, did you all have an echo of the baby's heart done?

Girls, did you all have an echo of the baby's heart done? Due to the war I am currently in Poland and the medical care here is different. I am under the care of a state gynecologist. The doctor sent me to a private clinic for an Echo. Is it mandatory? Or do they prescribe it if there are any suspicions about some deviations or heart defects? Everything gets complicated because I don't know the language and I don't understand what the doctor explains. Can you please tell me how it was for you?