No rules: Question without and answer it depends what is the reason for it. At some point doctor has to stop.
Answered 7/5/2012
5.8k views
Varies: i would have to say 2 or 3 attempts is reasonable
Answered 11/19/2014
3.5k views
11 doctors weighed in across 3 answers
6 doctors weighed in across 3 answers
4 doctors weighed in across 3 answers
6 doctors weighed in across 4 answers
8 doctors weighed in across 3 answers
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