Chorionic Villus Sampling

It is performed for diagnosing similar conditions which could be detected with amniocentesis, yet it can prove advantageous as it is performed in the earlier weeks. This test is most commonly performed before week 12 of pregnancy. Similar to the procedure of amniocentesis, a fine needle is introduced to the abdomen of the expectant mother in order to receive sample. Besides, please remember to bring along the special material which was previously prescribed from the physician who requested this test from you. Similar to amniocentesis and cordocentesis, you do not need to keep an empty stomach and a light breakfast is recommended. You should know your blood type as well as the blood type of your spouse.