We haven’t visited Dr Tan Wee Khin so can't really say much about him. You can refer to this link if you're on the lookout for gynecologists in Singapore.
https://sg.theasianparent.com/best-gynaecologist-in-singapore
She’s my gynae! She’s also the one who delivered me 30 years ago 😂 she’s very experienced and calm. You’ll be in good hands
sthj