Hi Sprinkles

Love your username!
If your cycle is usually about 26-27 days then OV between CD10 and CD17 would fall in the 'normal' range.
The important length of your cycle is the luteal phase, the bit between OV and AF and the normal length is between 10 and 16 days, with 14 days being the average.
So, I'd say you're lucky to have a short overall cycle, gives you less waiting for OV at the beginning of a cycle!