Gestational diabetes

I was diagnosed around 29 or 30 weeks with Gestional diabetes I have semi-took care of myself I poke myself check my sugar here and there but my dietitian said you know just watch your portions and don't stop eating what you like but just cut back on a lot of things and watch your carbs etc. etc. but I was curious if anyone knew the statistics of The baby having diabetes when it comes out or if it's always a C-section and being induced? Also I'm 36 week today.