Here is the full list of all 16 Spermination achievements.
Whoops, wrong hole!
That wasn't so hard, was it?
Egg, meet sperm!
Screw you guys, I'm going home!
First into the tummy!
Can't we all just get along?
Spermicide
Double Spermicide
Triple Spermicide
Crazy Spermicide
Double the trouble!
Minivan? No, clown car!
Poor little guy...
A little nest egg...
Feeling rich?
I am the 1%