LittleDd, the results is only an indication. Have seen some with less than ideal results but child is perfectly normal, and some with normal results, but somehow, the child isn't alright. There are also some parents who would opt to keep the kid no matter what, so no point scaring themselves. Some who will scare themselves to death (myself included) at the test results, so choose to not take the test (i still take. ha!)
Anyway, it's a personal choice lar. My gynae ask me take, so i take lar.
No lar. Think hb not 3 tubes. i think maybe 2 lar. Forgot already.
I think my 3 tubes might be inclusive of other tests. Cos i remember i got tested for HIV, blood cells, chicken pox, hep b, and a lot of other stuff. My gynae is very kiasu one. She sent me for almost every possible test lor.
Remember to eat breakfast before you go lar. Stand by milo if required.
Tests are all indicative. And a very personal choice. I passed the pre-eclamsia test with flying colors in 2nd tri also lor. But gynae labelled me pre-eclamsia @ 37 weeks. Induced at 37 weeks.