Maruscke my dd was 34 weeks and 2.75kg, so one of the biggest prems in the scn too, she didn't show much interest in bfing or suck feeding until the week she came home after three weeks so she kept her nasal gastric tube in until the day before she came home. I still offered a bf everytime I visited her and the midwives tried a bottle before the tube.
I hope your dd stabilizes and starts to suck feed soon, as others have said it kicks in around 35 weeks.

