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