Does it hurt to have a thick belly and do amniotic fluid puncture?

Normally, if pregnant women are obese and fat is thicker, it will definitely increase the difficulty of the doctor's puncture. However, if pregnant women want to do this, then it can still be operated, but the technical requirements for doctors are higher. Amniocentesis is a test method that is normally suitable for pregnant women with high risk of Down's screening. It is an operation with relatively large reference value. The reason for this is that non-invasive DNA testing occasionally causes errors, and amniocentesis is considered to be a relatively accurate method, so pregnant women are recommended to choose this method.