Amniocentesis

A woman may be referred for an amniocentesis for the following reasons:

• She will be 35 years of age or older at the time of delivery
• There is a family history of a genetic condition
• Prenatal screening test indicates an increased risk of chromosome abnormality
• Ultrasound detects a birth defect

She would meet with a genetic counselor who reviews her medical, family and pregnancy history prior to the amniocentesis procedure. The counselor discusses appropriate screening and diagnostic testing options available and provides available education and resource materials. Typically, counseling appointments are 45 minutes. After the counseling appointment, an ultrasound examination will be performed. If the woman decides to have an amniocentesis, then the procedure is performed using ultrasound guidance. Results of the amniocentesis are available in 14 days. The woman’s healthcare provider receives a letter summarizing the details of the appointment.

If you are scheduled for genetic counseling, an ultrasound exam then you should plan to be at our office for approximately 2 hours.

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