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When you get sleepy, your body releases relaxin, which can cause your penis to become erect due to increased blood flow and relaxation of the muscles in the penis. This phenomenon is known as nocturnal penile tumescence and is a normal physiological response that can occur during sleep.
What else can I help you with?
Do penises have muscles?
No, penises do not have muscles. They are made up of spongy tissue that fills with blood to become erect. The muscles surrounding the penis help control blood flow and help with ejaculation.
What is the male erection process and how does it occur?
During sexual arousal, the brain sends signals to the nerves in the penis, causing the blood vessels to relax and fill with blood. This increased blood flow creates pressure, causing the penis to become erect. The erection is maintained by the trapping of blood in the penis, which is facilitated by the contraction of muscles in the penis. After ejaculation or when sexual arousal decreases, the blood flows out of the penis, and it returns to its flaccid state.
How do erections work and what factors influence their occurrence?
Erections occur when blood flow increases to the penis, causing it to become firm and erect. This process is controlled by the nervous system and can be influenced by factors such as arousal, stress, hormones, and overall health.
How does the penis become rigid?
Erections occur when the small muscles in your penis, which are usually tightly contracted, relax and let blood start flowing in. The spongy tissue in the penis fills with blood and expands, pushing against the veins and closing them so the blood cannot drain out again. You have heard the saying: it's all about blood flow.
How do you make and use cockring?
To make a cock ring, you can use materials like silicone, leather, or metal. Measure the circumference of the base of the penis when erect and cut the material to size, making sure it's snug but not too tight. To use it, slide the cock ring down to the base of the penis when erect to help maintain a firmer and longer-lasting erection. Make sure to remove the cock ring after about 20-30 minutes to avoid discomfort or injury.
What is an erect shaft?
An erect shaft is a penis that has become hard or stiff. This normally happens when a man is aroused sexually or right after waking up in the morning.
What does Viagra do for erections?
Viagra will increase blood flow to the penis, thus causing it to become erect.
How much blood does it take to make a penis erect?
How much blood does it take to make a penis erect?
Is it normal for your penis to become erect when you read sex articles?
Yes, it is, if the man is sexually aroused from the reading.
Why does the penis ereced?
When you become sexually aroused, your penis fills with blood, making it big or erect
Is this normal your penis is 5.25 when erect but when flaccid it is anywhere from 1 to 3?
Yes its totally normal. The erect penis is about twice the size of the placid penis.
Is it normal for a penis to be upright?
When erect, a penis can either stand straight up or stick out straight. Everybody's different!
Why do myself have a 3 penis non erect and 5 penis erectIm only 12 years of age?
im guessing u mean 3inch non erect 5 in erect if so that's cause erections make penis's bigger
If a guy has a small flaccid penis it won't be much larger when erect?
The size of a guy's penis when flaccid is not a good indicator of the erect size. Even a penis that looks small when flaccid, can grow to be of very respectable size when erect. Conversely, men who have a penis that looks large when flaccid, generally don't see very much change in actual size when erect.
4 inch penis will you have kids and will you impregnate a girl?
only if the 4 inch penis is erect, any erect penis that releases sperm up a female v**** can and most likely will...
Sentence for flaccid?
When a penis is not erect; it is Flaccid.
What is a phallis?
A phallus is a penis, esp. when erect.
