Delivery coincidences,Haha! Four expectant fathers pace in a hospital waiting room while their wives are in labor. The nurse enters and tells the first man, ""Congratulations, you're the father of twins."" ""What a coincidence,"" the man says. ""I work for the Minnesota Twins baseball team."" A little later, the nurse returns and tells the second man, ""You are the father of triplets."" ""That's really an incredible coincidence,"" he answers. ""I work for the 3M Corporation."" An hour later, the…