I really feel you on this, choosing the right gynae for birth is such a big decision and it makes total sense to want to know beforehand how she handles both natural delivery and the stitching side of things. From what I've heard, Dr Ada Ng is described as very medical and thorough in her approach, which some mums really appreciate for the reassurance, though her style can feel a little clinical if you're hoping for lots of hand-holding during labour. One thing that came up was that she does perform episiotomies when she feels it's needed and apparently gives you very short notice before doing so, but her stitching is generally considered neat and clean. My neighbour delivered at KKH private under her care and said recovery was smooth, so that's reassuring at least. If natural birth with a more supportive, nurturing approach is really important to you, it might be worth asking her directly at your consultation how she typically manages labour progression, that way you get a clearer feel for whether her style suits what you're looking for.