gmissim - Oscar test and triple test have different percentage of accuracy to test on Down syndrome. In my first pregnancy, gynae says Oscar is up to 90% whereas triple is over 60%. But triple also tests for neural tube defects. I think for those who went to Dr L Ang, he should have given you this piece of paper for explanation on the tests. In my current pregnancy, clinic says Oscar is 85% and triple is 70%. Oscar has to be done before week 13.Babytaz: oh. Aniway I just ask my gynae. He like dun have this so called oscar scan. He is this triple test on 15th week for down syndrome and detail scan on 20 week. :/ im still poundering if I wan to do the triple test not. Hur hur.
Any advice from gynae which is better? If the gynae doesn't do Oscar at his/her clinic, they will usually refer you to hospital for the test.