1 doctor weighed in:
Why does the cold make a man's nipples protrude but his manhood shrink?
1 doctor weighed in

Dr. Suman Das
Surgery - Plastics
In brief: Good question.
The nipple protrudes as the smooth muscles under areola contracts.
The erectile function of your manhood is entirely dependent upon engorgement of blood vessels in your penis which reduces in cold.

In brief: Good question.
The nipple protrudes as the smooth muscles under areola contracts.
The erectile function of your manhood is entirely dependent upon engorgement of blood vessels in your penis which reduces in cold.
Dr. Suman Das
Dr. Suman Das
Thank
Get help from a real doctor now
Dr. Crystal Twynham
Board Certified,
29 years in practice
938K people helped
Continue
108,000 doctors available
Read more answers from doctors