Well at 4 weeks, my bone had barely began to reheal, both pieces were separated a good centimeter or so, even at 7 weeks the space between both halves of my bone wasn't completely filled. It doesn't hurt anymore, which is why I've been riding recreationally along with commuting (the doctor said I could do that though). One thing I did notice, which I don't know if its just me, is that I cannot wear a backpack anymore, the straps go right over the break and I get a sharp pain from it.