Youve been playin with yer dingy too much
If you mean the foreskin getting stiff, you need to clean your head more and maybe start gently masturbating If you mean your whole penis getting stiff it is because of the blood rushing to it when you become sexually aroused...
Vasoconstriction means the constriction of blood vessels.Vasodilation means there is more banter swag in the penis
If you mean limp as asymetrical , it`s because theCorpus cavernosum do not fill with blood evenly , so the penis lean more on one side then the other.
Yes
This could be an indication of infection or more serious conditions. See your doctor, seek medical attention.
A blood blister is a type of blister that forms when subdermal tissues and blood vessels are damaged without piercing the skin. (Wikipedia) For the source and more detailed information concerning your request, click on the related links section (Answers.com) indicated below this answer box.
This process is known as an erection. It is primarily caused by increased blood flow to the erectile tissue in the penis, specifically the corpora cavernosa. When sexually aroused, the arteries leading to the penis dilate, allowing more blood to flow in and fill the spongy tissue, resulting in a firm and enlarged penis.
poo, whipped cream, pee, blood? WHAT!?!? you have to be more specific sir!
An erection occurs when your imagination or one or more of the senses (vision, hearing, touch, smell, taste) are stimulated and you become aroused. Your central nervous system sends nerve impulses that increase blood flow to your penis. The blood fills the spongy chambers (corpora cavernosa) in the penis, causing them to expand and become rigid. The veins that would normally drain blood from the penis are constricted, trapping the blood inside and maintaining the erection. An influx of blood to the penis.
by do an exersize dud <><><> Yeah, Exercises help, Try "Reverse" wanking your penis, it helps the blood to flow better. E.G, grab a Needle and prick your Finger, then "Reverse" wank your finger, more blood will comeout right? It helps the blood to flow. Just don't grab a needle and prick you penis 0.o that will hurt...
Erections are due to blood engorging parts of the penis. After a good nights sleep, the blood is equalized throughout the body, and because much of the blood pressure is not needed to pump to the brain, more is available to pump to the penis. As one of the more active dream sequences is just before awakening, and dreaming is often related to sex, the blood is pumped into the penis, resulting in a firm erection.
A boner, more formally known as an erection, is caused by the congestion of blood in the spongy tissue in the penis.