As my experience, I will have a structure US(bb結構)
at the end of April even this is my 2nd baby!
May be it depends on the work load of the hospital,
becasue I choose a low population hospital(TKO)!
In TKO hospiatl, I wait around/less 30mins for wait
everytime. There is less people too!(Mostly 4-6
people wait there only)