Hi, I'm sorry for posting another thread about my fears (last one, I promise) but I have a question. I'm currently an intern and today, when I came back from drawing blood, the waste was almost full and the needleset I threw in didn't go in there so I pushed it a little (!) further inside with my hand. I know you shouldn't do it, and now I'm obsessing that I might have been stuck with a needle that was already in there without noticing. I also read that needlesticks sometimes occur unnoticed. Is that even possible?