Aiyoh SC at 34 weeks is quite early lah, hope baby and you are doing okay! I haven't gone through that myself, but one of my mum friends had an emergency SC around that time and her baby was around 2kg, though the scan weight and actual weight did differ by a bit (scanning estimation can be off), so don't worry too much if there's a difference when baby arrives. Since you're already past that date now, how are you and baby recovering, everything okay so far?