Hi ALL : I like to share my experience.
我第一胎係 PWH 做 OSCAR, 頸皮2.5, risk is 1:2xx, E生話我ok, 唔需要做 further test. (my age at that time is 36). 但我有D worry, 始終 OSCAR 只係一个數字遊戲, not 100% accurate. 我唔想worry.....so i go to my private DR and do a 抽羊水. 之后 report 話 normal.
抽羊水係99% 準, but 有 risk. 你要衡量.
This time (now i am age 38), 我連去PWH 做 OSCAR 都慳番, 直接 book jor my C+ 做 抽羊水. 我廢事 worry, 希望買个安心.