WHY DO PEOPLE NORMALLY HAVE MORNING ERECTION(almost all ages)?
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.
886502
Well, they are probably not as random as you think they are.  Here are some reasons that could be causing them.....\n1.  You have to go to the bathroom\n2.  You were sleeping; erections are normal during REM sleep (dreaming)\n3.  You are in a vehicle with vibration or rhythmic bounding\n4.  Your underwear (or pants if not wearing underwear) is rubbing against your penis in a way that is stimulating\n5.  You have not masturbated recently\n6.  You are looking at someone--or thinking about someone--that you think is physically attractive\n7.  You are currently masturbating or just rubbing your penis\n8.  You keep looking at your penis, either hoping it will go up or hoping it will go down\n9.  Someone is touching you in a way that makes your skin tingle\n10. You are a teenager, in which case even a sneeze can give you an erection!\n\nAt any rate, as others have said, just relax and enjoy it.  Wear looser clothing and tighter underwear if you have to, or just be proud of it!
1094044
When your clitoris or vaginal walls are stimulated through forplay, or even through sexual thoughts sometimes, you (the girl) can get "wet" throught natural lubrication of the vagina (sometimes referred to as "p u s s y  juice")\n\nSidenote: Many (if not all) guys wake up from time to time with an erection or "morning wood". During REM(stage 4) sleep the sexual organs may get stimulated through rapid brain activity.  The curious thing is, Females also expierence a counterpart action.  They wake up "wet" in the mornings; I know your secret ladies!  \nSo basically, if your a sexual mature young being, and want to "get it wet" you can try masturbation lol or maybe just see if you get "p u s s y dew" in the morning.
562868
That is a nice story and you know it is untrue. Our bodies are healthy and normal and for the most part we all function about the same. Your testicles simply need time to recoup and produce. So all of us guys know that there is a lot of variety in the number of times, daily, every other day or so, weekly or whatever.\n\nTruth represents things the way they really are. We are not made for sex. Sex is made for us.\n\nNothing as natural as this is harmful in any way whatsoever. Us guys right after this, though, lose interest almost immediately and like to relax. That is not the same as feeling weak. We simply have worked out and then want to take it easy for a bit.\n\nSo this has nothing to do with weight.  The little energy it really takes makes us stronger.
353667
You said erection. Haha\n\nBut I have no idea what you are asking. Try rephrasing your question.
1022295
Erection is a physiological process controlled by various neuroendocrinal and autonomic body function.It is controlled by parasympathetic nervous system which lead to vasodilation in vessels of corpora cavernosa that results in blood pooling in penis and hence produce erection.It is misconception that it occurs only during sexual arousal.its important for sexual functioning hence limbic system of brain do causes cascade of Nero endocrine changes to cause erection.limbic system may be activated by visual,auditory,touch sensation,smell or even just thought related to sexual feeling.but it can also occur without limbic system involvement(without sexual feeling) as it may be purely neural response.best example i can give is during REM sleep(dreamy sleep) or seizure activity.this is because of excessive autonomic neural discharges.special mention about pathological erection which is difficult to reversible is essential. it is usually due to vessels obstruction best example for it is sickle cell anaemia.
685238
Just like all body parts, we humans come in different shapes and sizes. It is normal for the penis to expand and lengthen during an erection. The spongyform cells of the penis allow for this. Some men's penis' grow bigger than others, there is no normal.
695146
Hello Sgt....\n\nMy brother actually had this same type of thing many years ago.\n\nMen and young teenagers have this all the time so please don't feel that this is abnormal in any way.\n\nThe fact that you are waking up with an erection in the morning does not necessarily mean you are "horny".\nSometimes it is dreams that can cause an erection and you may not even realize or remember that you dreamed of something that caused this.  A majority of the time, it's from having a full bladder and once you empty your bladder, the erection goes back down again.\n\nHere are 3 websites that you can look at and read more about this type of thing that might help you better understand morning erections.  You may try www.WebMD.com as well.  Not sure if they'd have specific answer to this or not but just a thought.\n\nTry:\n\nhttp://www.talkaboutsleep.com/sleepbasics/chapter3.htm \n\nhttp://www.medhelp.org/forums/urology/archive/1420.html \n\nhttp://www.goaskalice.columbia.edu/1518.html
1022428
An erection does not hurt.  It feels good and is extra sensitive to touch and stimulation.  It is a normal part of male sexuality.  In the early years 11  - 13 a boy may get an erection several times during the day sometimes at very embarrassing moments.  He can't control these and he has not been thinking sexy things.  They just come because of the way his body is growing.  From 14 to 16 a boy has more control over his erections and he gets them during sexual contact with a partner or if he stimulates himself by masturbation.  A boy cannot insert his penis into a girl until his penis is erect.  So he has to get aroused first and then have sex with a girl.
734926
When men begin to wake up, their bodies provide a surge of testosterone to help start up the muscles.  Testosterone is the sexual hormone of men, but it also has the added side effect of increasing the sex drive.  The surge in testosterone first thing in the morning is why you have an erection when you wake up.
1011631
I am sorry, but you having to urinate has nothing to do with having an erection in the morning.  It is a simple answer.  During the night you body goes into REM sleep, which is the most relaxed state the body can be in.  During that time, it will relax smooth tissue and muscles, generally the body all over.  Also during that time, in the morning, your hormone levels are at the highest point throughout the day.  Thus, relaxed tissue for blood to flow in to, plus hormones at the highest levels, equals a morning erection.
251660
unless you have bad diabetes or high blood pressure (which you probably don't), it's psychological - lighten up... take your time in bed with someone that turns you on and is patient instead of just demanding performance.
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.
354064
because when a man gets sexually excited the blood rushes to his erection and thats what makes it erect depending on how excited he is the amount of blood that rushes down there varys more blood equals more erect or hard so the more excited he is the harder he gets
1085526
why would a woman need an erection.
906912
Because you are a healthy adult male. All grown men who are in good health wake up with erections. You should be worried if you DIDN'T have a hard on when you woke up!
1141755
If you feel that it is taking up too much of your time and energy getting them it could be a sign of anxiety and worry about other things going on in your life. It could be a coping mechanism to deal with a life that is full of uncertainties or it could even be a symptom of bipolar disorder (manic depression).\n\nIt is normal to be very horny at your age. It just depends on if it is bothering you or not. If you feel it is excessive, then it is.