Mom to a bab y boy? Back away from the binky. ScienceDaily  reports a trio of experiments show pacifiers, well, kinda suck when it comes to the emotional development -- particularly learning facial  expressions -- of young boys.
The experiments are summed up in a new study out of the University of Wisconsin-Madison, which states that people, regardless of age, take on both expressions and body language of others.
Read More http://www.ivillage.com/study-pacifiers-stunt-emotional-growth-boys/6-a-488198#ixzz27OpRC5yc 
Interesting! Two of my 3 boys used a pacifier until the age of one. How about your kiddos? Do they use a pacifier?