Pre-heat oven to 400 degrees and line 12 muffin tin with liners.
In a large bowl, mix flour, oats, sugar, baking powder, salt, cinnamon, ginger, and nutmeg.
In an at least 4 cup pyrek with a pour spout (or medium sized bowl), whisk eggs and then add milk, oil, maple syrup, and vanilla extract.
Slowly add the wet ingredients to the dry. Gently mix, just until just combined. Be sure that it's not over mixed, it's ok if there are steaks.
Gently fold in blueberries.
With an ice cream scoop or spoon, fill muffin liners with batter.
Bake for 25-30 minutes, until knife pulls clean when put in center.