See below: I don't know the exact frequency but this is not uncommon!
Answered 7/18/2013
5.7k views
A doctor has provided 1 answer
5 doctors weighed in across 3 answers
10 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question