Good evening. Girls, could you share who did amniocentesis? How was i…

Good evening. Girls, could you share who did amniocentesis? How was it, were there any complications? Where did they do it? I saw a geneticist today, nothing normal was explained, scared me with Down syndrome, brought me to a panic attack. I am 35 years old, in my family and husband's family everything is fine, we have an older child, everything is normal. My blood test, ultrasound and age show 1:156 Now I'm confused about agreeing to this procedure, to give blood for NIPT or everything is fine. A friend says that doctors are ordered to prescribe this puncture after 35 years.