1. Penises Have Three Tubes in Them

In life, nothing is really as simple as it seems. For instance, did you know that penises actually have three tubes/cylinders in them? There's the corpus spongiosum and two corpora cavernosa and they're all inside of a sheath known as the bucks fascia. The corpus spongiosum is made of up spongy tissue that surrounds a man's urethra; it helps a guy's urethra from closing up whenever he experiences an erection. That way, semen is able to come out of his urethra whenever he ejaculates.

The corpora cavernosas are also made up of spongy erectile tissue yet they have arteries in them. They are what help a man to have an erection because, whenever he becomes aroused, they fill up with blood and make his penis hard. After he ejaculates, blood leaves those tubes and returns back to other parts of the body. And just how much blood is in each erect penis? Roughly four shot glasses worth. Kinda crazy, right?

2. Penises Can Literally Deadlift

Contrary to popular belief, penises do not fall into the category of being a muscle. A penis is an organ that exists for the purpose of urination and sexual intercourse. And since it's not a muscle, how is it that a man by the name of Grandmaster Tu Jin-Sheng was once able to—wait for it—pull an entire truck along, just using his penis? A part of it is due to him working out his pubococcygeal (PC) muscles. Those muscles act like a sling which helps to keep all of a man's pelvic organs in the right place and position. And just how does a man work these muscles out? With kegels.

As a bonus, kegels can also increase blood flow which can give men a longer, fuller and stronger erection. It can also reduce the chances of him experiencing incontinence, including the dribbling that sometimes happens immediately following urination (you know, the kind that leads to pee on the toilet seat).

A brief walk-through on how a man can do kegels is located right here.

3. An Erection Can Get a Man All Up in His Feelings

Remember how in the movie Love Jones, Savon said that when a man has an erection, the blood from his head and feet go to his penis which means that he can't think or run? There actually is a bit of truth to that. A popular study from MIT and Carnegie Mellon University once reported that when men have a hard-on, they find pretty much anything that's presented to them to be sexually stimulating; stimulating to the point of even being willing to say they love a woman in order to get her into bed (which is why you shouldn't ask, "Do you love me?" for the first time during sex, y'all). It's also true that how a man is feeling at any given time can prevent erections from happening, especially when it comes to stress, anxiety, guilt, depression, relationship drama and low self-esteem. Bottom line, erections are connected to emotions…contrary to popular belief/assumption.

4. Penises Get Bigger During Fellatio

This one serves as more of a reminder because I actually mentioned something about this a couple of years ago in the article, "15 Super Random (& Weird) Facts About Sex". Anyway, if you want your man to get a little bigger, guess what would definitely help? Fellatio. While it might sound like some bullshishery that some random man made up, there is actually some scientific research to back up the fact that men who receive head experience larger erections than men who simply fantasize. I mean, when you think about how pleasurable oral sex is, I can totally see how this could be the case. Anyway, just another tripped out thing to put on record.

5. Erections Tend to Happen All Day Long (Kinda)

Ever wonder how many erections a man will experience before the end of his life? It's somewhere around 7,200. While a lot of these are due to sexual arousal, sometimes, they aren't. In fact, most men have somewhere around 11 erections a day; 7-9 of them are during the night while he's asleep (which makes "morning wood" make so much more sense). An ex of mine used to get one whenever he enjoyed a meal. So yeah, don't assume that every hard-on is sexually related. Oftentimes, it's not.

6. Circumcised Penises Can Be Safer. Sometimes Less Pleasurable Too.

As far as circumcision goes, nearly all Jewish and Muslim men in the world are circumcised. A lot of Christians are as well because it's mentioned in Scripture (Genesis 17). As far as safety goes, many health professionals are all for men going through this procedure because foreskin (what uncircumcised men still have) contains a lot of what are known as Langerhans cells. Something interesting about these cells is they are quite vulnerable when it comes to being infiltrated by HIV (more on this in a sec).

What's a trip about that fact is, at the same time, uncircumcised men tend to give their partners more consistent orgasms. The reason being is the extra bit of skin rubs against the sensitive nerve endings inside of our vaginas, creating a more intense sensation.

So, as far as if it's better or not to be circumcised, I guess it all depends on how you look at things.

7. A “Dirty” Penis Can Lead to HIV

Speaking of HIV, when it comes to this particular point, when I say "dirty", I don't mean a lack of hygiene. What I'm referring to is stored up bacteria that can collect on the tip of a man's penis, ultimately making him more susceptible to getting HIV. Long story short, something known as anaerobic bacteria can cause inflammation, draw the T-cells that HIV targets and up the chances for ultimately becoming diagnosed by the virus. This is just one more reason why condom-wearing is so important; especially for uncircumcised men because it's easier for the bacteria to lodge within their foreskin.

8. Some Men Suffer from “Penis Anxiety”

When it comes to body image issues, while I know that it's usually us who gets the most press, men experience it too, including when it comes to their penis size. Although the average one is around 5" and some change when they're erect, some men are so consumed by if their penis is large enough that they convince themselves that their partners aren't satisfied, even though 85 percent of women reportedly are.

If you've got a man who you sense is going through a bit of this kind of internalized stress, have him read, "BDE: Please Let The 'It Needs To Be Huge' Myth Go". Some women will get first in line to say that a big thang ain't all that it's cracked up to be. If all it is, is big and he doesn't know how to work it…it ain't.

9. Controlling Erections and Ejaculations Can Be Somewhat Difficult

There are a few different reasons why men typically have a—no pun intended—hard time controlling their erections and ejaculations. For starters, there are three different kinds of erections. There are psychogenic erections which come from fantasies, nocturnal erections which transpire while they are sleeping, and reflexogenic erections that happen due to some direct form of stimuli. Since a man can have a fleeting thought or rub up against something at any given time, you can see why erections aren't always in their control.

As far as ejaculations go, on the sexual tip, men actually go through similar phrases towards having an orgasm as we do—arousal, plateau, orgasm and resolution. However, it's wise to keep in mind that a man having an orgasm and a man experiencing ejaculation are not automatically one in the same.

Orgasms is about a series of muscle contractions, period. This means that some men can actually ejaculate without climaxing at all (which is why 1 in 4 men claim to have faked orgasms before; if you wonder why they would…if you've faked it before, why did you?).

Anyway, while edging can somewhat delay an orgasm, when a man is on the verge of ejaculation, it's pretty hard for him to keep it from transpiring. That is, unless he's become a master at retrograde ejaculation. That's kind of another article for another time, though (if you're curious, you can read more about it here).

10. Very Few Men Wear Condoms During Sex

I've heard folks—both men and women, by the way—say that if you really want to know a woman's "body count", you should take whatever she said and add three more people to the total. I'll let y'all debate over that on your own time. I'm just bringing it up because that's what came to my mind when I read that only one-third of men said that they wore condoms. The real catcher was even those who said that they don't do it all of the time (so that makes me think that even the one-third aren't being completely honest). With 45 percent of pregnancies in this country going on record as being unplanned and a whopping 376 million new STI/STD infections being diagnosed, worldwide, on an annual basis—chile, you'd better require a condom out here. That ridiculous "Meat 2 Meat" song that I've been hearing ain't worth it in the long run.

11. Cock Rings Are a Sex Toy Must-Have

Not too long ago, a male friend and I were having a conversation about cock rings. He had recently purchased one and was hesitant to try it. If you've got a man who is the same way, share with him that a cock ring the kind of sex toy that is able to help him to maintain a harder and longer erection; that it intensifies sexual stimulation and, if it's a vibrating one, a cock ring can also significantly ups the chances of him experiencing a blended orgasm with you.

Does something this good have a downside? Good question. If your partner is taking a blood-thinning medication, has a penile injury of some sort, is diabetic or has some sort of heart-related disease, a cock ring probably isn't the best idea. At the very least, he needs to talk to his doctor before making the purchase. Oh, but if he gets the green light, it's gonna be Christmas and the Fourth of July, simultaneously, in your house. Just you watch.

12. The Penis Has All Kinds of Spiritual Meanings

One more. As far as how a penis is perceived on a spiritual plane, pagans revere it as being a symbol of creativity while also being a connecting link between what's human and what's sacred (I totally get that). Ancient Hebrews viewed circumcision of the penis as an established covenant between God and man (which is why many Christians still choose to circumcise their sons to this day). The penis of the Hindu god Siva is referenced many times in sacred teachings that reference him and, to the ancient Greeks, the penis represented divine power and intelligence. Last year, when I wrote about how to give a man a lingam massage, I mentioned that in tantra, the penis is referred to as being a light wand. Hmph. Seems like almost everywhere you look, the penis has a profound spiritual meaning. Definitely something to think about the next time that you decide to…experience one. #wink

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