November 15, 2011
what is the chance of a boy to a girl getting pyloric stenosis?
Category: Pyloric Stenosis
need it quick
One Response to “what is the chance of a boy to a girl getting pyloric stenosis?”
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November 15th, 2011 at 3:31 am
hi there it is is 4 times more likely in a first born male than females
hope that helps