It did, but I went pretty much the whole day without telling anyone how my arm felt, it was later in the day when I was at the YMCA at my school, when it started to really hurt. My mom got of work and rushed me to the near hospital.
No, if you were in first grade (Or year 1 as we call it in the UK), you must have cried. A lot. Also, my wrist was a 'buckle fracture' or something like that, so no blood came out.