HI Evelyn,
If you want your specified gynae to attend to you during you labour and stay in hospital, you have to take at least B1 and above. The diff between premier (TPS) and classic package (normal private package) is that for TPS, the gynae will be the one attending to you once you step into KKH. For the latter, the nurses will inform your gynae.... update him/her on your condition, like dilation, etc... gyane will only be paged to come in when you're ready to push...:=)
Under both TPS and classic private package, you can choose either B1 or A1. Under subsidized package (B2), you will only be attended by the MO on duty... supervised by a on-duty senior gynae...
Hope this helps...