Please rephrase your question since "nightfall" is not a medical term.
Answered 8/25/2021
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It is a natural occurrence in young men and causes no physical or mental harm unlike what is believed in some areas of the world. So relax you will be OK
Answered 8/25/2021
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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