I'm planning on going to the gym first thing in the morning while I'm on annual leave from work this next two weeks. Obviously I'll need breakfast before. I'm planning on 28g porridge oats (cooked with sk milk) & a banana. Will I be ok exercising 10-20 mins after eating this or would I be better waiting a while? If so how long? I usually go a good 2-3 hrs after eating a light meal.