Why should a sperm represent autism? Sure, there may be a genetic factor, however the genes for autism come from both parents. The sperm represents the father only. A picture of a sperm pretty much represents only one thing: male fertility. If there is something else it's evocative of that I'm missing, please fill me in.
You say "A struggle for life, outside the box". I can go with that phrase, just not the symbology. Your thoughts are impressive, but in this case, your penis is thinking too hard.