haha i can give you some help~~
To be honest, there are very few female doctors (i mean at least consultant level) in O&G department in NUH. Because you want to fix a doctor from the beginning which means you need to pay under "private" category, the doctor will be at least consultant.
Forget about male doctors and female non-Chinese doctors. There are two female Chinese consultants, Dr Su Lin Lin and Dr (Prof) Mary Raff. Personally I know Dr Su very well and I suggest you can go and see her. She speaks fluent Chinese and is a very easy-going person. I have two friends who approached Dr Su as their consultant as well. Prof Raff is more senior and experienced, but she does not speak Chinese at all. She is a very reputable doctor.
Hope you will find the info helpful.
还有一个Dr T.M. Chua, senior consultant ＝）
同意你说的，男医生和什么马来/印度医生就算了。。。我很想不通去看男的妇科医生，而且不明白为什么男的妇科医生比女的多那么多。。。Dr Su我不知道，那个Mary是很有名的，Dr Chua也很好，虽然会有点严肃。你可以去google一下，新加坡有本地的论坛专门讨论各个医院的妇产科医生的。
你是永远向着远方独行的浪子
我是茫茫人海之中你的女人
Huasing Association 1999 - 2013