Psychogenic: Erections are spontaneous and do not require touch or physical stimulation. They are very common in younger males and less so in older males who may requires physical stimulation. If they last for several hours please see your doc because they can cause damage. Peace and good health.
Answered 6/11/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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