Amniocentesis

Question 1

When is it performed ?

Answer 1

15 and 17 weeks of pregnancy

Question 2

What is the purpose or reason for it ?

Answer 2

A definitive test offered to all women with a high risk o DS based on screening results: USS + serum markers

Question 3

What options does it give ?

Answer 3

Termination of pregnancy (more information given if this is the case) or continue with the pregnancy

Question 4

What is it ?

Answer 4

A sample of fluid is taken from the fluid which surrounds the baby in the womb and sent to laboratory for testing

Question 5

How is it performed ?

Answer 5

It is performed by an obstetrician under US guidance. An injection is inserted into the abdomen with a local anaesthetic

Question 6

What are the risks/complications ?

Answer 6

Risk of miscarriage: ~1%, risk of infection and risk of injury to baby

Question 7

What are the things that you should look out for: safety netting

Answer 7

1. Pelvic-abdominal pain, 2. Fever 3. Watery loss from vagina and 4. PV Bleeding

Question 8

Can I go home same day ?

Answer 8

Yes you can

Question 9

Alternatives

Answer 9

CVS

Question 10

Benefits

Answer 10

99% definitive and gives you the options of termination of pregnancy or continue with the pregnancy