why do i have an erection when i get up in the morning???
457715
Several things can cause morning erections. One, as the bladder fills during the night, it tends to trigger a spinal reflex that can cause erection. Also, the congestion caused by the full bladder can decrease the outflow of blood from the penis. There are aspects of normal sleep cycling that tend to induce erection as well.
252394
You are being stimulated by the vibration of the vehicle, thus causing the erection. It's nice to be young, eh?
100300
Because there are stages of sleep and you actually have get erections through out the night depending on what stage of sleep you’re in. Your body knows that you wake up you are in a certain stage and that is the stage of arousal.
365899
yes my friend, get an erection lol lol lol lol lol lol lol\n\nthanks for the points.
353667
You said erection. Haha\n\nBut I have no idea what you are asking. Try rephrasing your question.
551541
What happens is that laying down for hours allows blood to pool up, and this aids in the likelyhood that you will have a morning erection.
128059
It’s a normal thing that generally occurs to anybody when sleeping and precisely during the “dream” phase of the sleep called REM (just at the end of the sleep-time).\nGenerally they are hot dreams that we don’t remember when awake. Of course younger the subject is and longer and stiffer the erections are. Ok?\n(My God how many silliness I read as answers here!)
300249
The veins coming out of the penis constrict and keeps more blood in the actual penis than would normally be there.  This causes the penis to become erect.  Also, hormones begin to cause pupils to dilate (believed to allow more image to be taken into the body), the heart begins to beat faster and breathing increases.  I'm sure there's more, but this is all I can remember at the time being.
911097
I don't know....if the problem is keeping an erection, maybe you need to see your doctor...there's plenty of pills for that. If thats not the problem, then there could be a ton of reasons. Worry.....wrong person....tired...stress...guilt \n(sometimes learned in childhood).... etc....\nCheck with your doc if you are truly concerned.
462459
ohhhhhh....ahhhhhhhhhhh...\nwow!!!!!!!!!\nif ur cute, and u had an erection after seeing me, then surely you'd turn me ON.....\nit's just normal honey...that's better than not having an erection at all....
1010194
HA ha! Wake up you are dreaming!\n\nIf it was really that big you would pass out from lack of blood suppy to your brain every time you got an erection!
607839
An erection is the stiffening and rising of the penis, which occurs in the sexually aroused male, though it can also happen in non-sexual situations. The primary physiological mechanism that brings about erection is the autonomic dilation of arteries supplying blood to the penis, which allows more blood to fill the three spongy erectile tissue chambers in the penis, causing it to lengthen and stiffen. The now engorged erectile tissue presses against and constricts the veins that carry blood away from the penis. More blood enters the penis than leaves until an equilibrium is reached (equal volume of blood flowing into the dilated arteries and out of the constricted veins). A constant erectile size is achieved at equilibrium.\n\nErection facilitates sexual intercourse though it is not essential for some other sexual activities. Although many erect penises point upwards, it is common and normal for the erect penis to point nearly vertically upwards or nearly vertically downwards, depending on the tension of the suspensory ligament that holds it in position. Stiffness or erectile angle also varies.
296991
Two basic things - men's testosterone levels are highest in the morning is the main thing. The AM erection is most pronounced in men with a very regular schedule/ sleep routine - and age 13 to 35 - \n\nThe second is the full bladder - compression of the venous outflow from the erectile bodies occurs - this is not enough to cause an erection by itself though.
764116
Most men have erection problems at some time in their life.  Only a doctor can tell you if it's physical or emotional.  Life's too short to have a problem and not get it fixed.  Please make an appointment with your doctor.
1131399
Morning erections are a normal part of male physiology. In fact, when doctors are trying to determine whether or not a man's erectile dysfunction is physiological or psychological, they will often apply a nocturnal tumescence monitor, which monitors the presence and duration of erections during the night. Several things can cause morning erections. One, as the bladder fills during the night, it tends to trigger a spinal reflex that can cause erection. Also, the congestion caused by the full bladder can decrease the outflow of blood from the penis. There are aspects of normal sleep cycling that tend to induce erection as well.\n\nErections are mostly controlled by the autonomic nervous system. The parasympathetic part functions during relaxed states. Erections actually occur when men are in relaxed states (you don't need blood going to your penis when you are running from a lion) and early morning is simply one of the most relaxed states.
496526
Sometimes guys ejaculate at night while sleeping (these are called nocturnal emissions or wet dreams). Guys may have several erections and arousal periods while in the REM (rapid eye movement) stage of sleep, the type of sleep in which most dreams occur.\n\nOnce a guy reaches puberty, he will begin producing millions of sperm cells every single day.Although many erections are caused by sexual arousal, such as watching a sexy television show or fantasizing, many erections seem to happen for no particular reason.\n\nSo if you've had an erection in an odd or embarrassing situation - like right in the middle of a really boring history lesson - there's no reason to worry that something is wrong with you. Your body is just acting naturally for a guy your age.\n\nBecause each person is so different, it's impossible to say what's a "normal" number of erections. Some guys experience many erections each day, whereas others may not experience any. Hormones fluctuate with age, sexual maturity, level of activity, and even the amount of sleep a guy gets. Unless your erections are causing you discomfort or pain, don't worry about how many you get. If you're concerned, it's a good idea to talk to your doctor. He or she can answer your questions and will probably put your mind at ease.
834319
If your pattern is that you get up ok, but then you start to lose energy in the morning, it might be you are having low blood sugar episodes.  I am a former hypoglycemic, now diabetic, up at 4:30 - no gym, no novels, but have to eat my protein based breakfast pretty quick or I start to fade.\n\nCheck out low blood sugar at www.hufa.org to see if it sounds like you.