Hi blackcude. I went for the Harmony test since I am over 35. Read that the other tests are either more dangerous or not as accurate.
There isn't much for the test, just some blood test, but somehow I was asked to draw 7 tubes of blood and by the last 2 tubes, only can be half full.
Read that other mothers only draw 5 tubes, I think the extra 2 are for other tests which I blur blur agree to take on when asked.
The 2 weeks wait is dreadful. but once I get the result I am super relieve. My colleague got very bad detail scan result so she was asked to take harmony, end up Harmony result is good and the baby is now 10mths old and healthy.
But the amt is quite exp. if you are one who is determine to take care of the kids regarding the result, you can consider skip the test, if you are like me kiasee want to feel relieve soon (I took the test at wk 13), then can consider.