actuall no sides...
i have a calyx (sp?) on the vertex of my scalp, and have looked at my vertex (top of scalp), the first time a few weeks ago, and looks a little thin. my girl said it hasn;t, but i think she is being nice. it only looks thin over the calyx, but i think its because my hair sticks straight up there...so a little paranoid about hair loss. i would hate being bald.