I went with the public route till about 32 weeks with my first at KKH, then switched to a private gynae because I wanted more flexibility with appointment timings and delivery arrangements. It really depends on what matters most to you lah - if you're happy with the public system, the doctors there are very good, but if you want more personalised care and shorter wait times, going private earlier might be worth it. A few of my mum friends switched around 28-30 weeks when they started feeling more anxious about delivery, while others stuck it out the whole way. What's prompting you to think about changing?