Erection: Normal erections do not always point upward. The shape is determined by the tightening of the muscles around the spongy tissue in the crotch (behind the scrotum) which forces the blood into the penis.
Answered 4/15/2020
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2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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