Xcert SG depends on wat kind of doctor she is seeing mah and wat kind of tests she took...for consultant specialist gynae for example...168 is pretty normal liao.
Xcert SG http://newpaper.asia1.com.sg/news/story/0,4136,137374,00.html? http://newpaper.asia1.com.sg/news/story/0,4136,137373,00.html?