I was wondering, a lot of you have mentioned that you get growth spurts when your head gets sore. My head got really sore last month and I experienced very good growth (2 inches), but my nails do the same thing. They will actually start to feel sore to the touch right under the nail bed. And if you push against the nail in the opposite direction it can actually be quite painful. A week later I will notice that they have grown out quite bit. Are any of you noticing the same thing?