there's two sperm swimming along, one says to the other: "How far is it to the egg yet? feels like we been swimin for ages." The other one replies: "Not for miles yet.... we've only just passed the tonsils!" sorry if i've already posted this joke.... its my fave joke ever. even more sorry if i havnt already posted this joke... i shoulda done so long ago.
they are gonna be real confused when they start being digested in stomach acid wonder what sperm heaven is like ???