9 weeks is fine, you’ll get a more accurate EDD during your ultrasound dating scan. I went KKH at 7 weeks but turned out bb is just 5 weeks and I had to go back at 8 weeks. Otherwise if you don’t mind seeing other gynaes at KKH I’m sure you can get an earlier slot.
Hello ! You are same as me , 5-6 weeks pregnant. I didnt went to KK straight but I went to visit normal gynae at Clementi. :)
maybe you could go to poly or GP to get a referral letter? might be faster?