As my doctor said to check 唐氏, it's betwen 11-14 weeks.
In my case, now I'm 14week+1day, so that I cant check it.
Make sure you are within this period.
Hi sum62,
我會在26/1 抽羊水. Hope both our babies are OK.
I am not afraid of the pain but very worry that it may harm the baby and the possibility of having mis-carriage.