The fluid is then used for testing purposes and a fine needle used to remove the fluid, which is inserted into the abdomen being guided through ultrasound. After this, a laboratory analysis of the fluid is carried out. More information on amniocentesis needle market click here.
The ultrasonic scan that is used to guide the guide the need le foe the extraction of the fluid and makes the use of high frequency sound waves in order to produce an image of the womb.
The text above is a summary, you can read more information visit here.