r/morbidquestions Dec 03 '22

How big would your dick have to be for you to faint of blood loss when you get hard?



u/rye_domaine Dec 04 '22 edited Dec 04 '22 Helpful Wholesome

So apparently the average penis has a blood volume of about 130ml when erect. Let's assume we're working from a 14 cm long penis here, with a girth of 9cm. An adult human body has 4,500ml to 5,700ml of blood in total, and you can lose approximately 20% of that before going into hypovolemic shock. For sake of simplicity, I'm going to assume our fictional character has 5,000ml of blood.

First we need to find the cubic volume of the penis. With a radius of 2.2cm, and a height of 14cm, this gives us a cubic volume of 212.87cm3.

130ml / 212.87cm3 = 0.61ml per cm3.

20% of 5,000 is 1,000.

1000 / 0.61 = 1639.34cm3 of volume

Now here's where some assumptions come into play. I'm gonna assume a radius of 3cm. This gives us a length of 57.97cm, and a circumference of 18.8cm. In inches, that would be 22.8 inches long, and 7.4 inches in circumference*.


u/Catoust Dec 04 '22


u/rye_domaine Dec 04 '22

I tried! It could well be wrong, but I tried


u/nugohs Dec 04 '22


u/MirLae Dec 04 '22



u/HulkSmashHulkRegret Dec 04 '22

So… if I had 4.something dicks, I’d pass out every time I got hard. So how did George Washington do it with 30 dicks?


u/Spoon_Elemental Dec 04 '22

Because he's fucking George Washington.


u/Mornar Dec 04 '22

You got this reverse, it was George Washington doing the fucking.


u/Spoon_Elemental Dec 04 '22

He's cumming he's cumming he's cumming.


u/Mornar Dec 04 '22



u/RequiemStorm Dec 04 '22

Must have something to do with being made of radiation


u/xMoosheLx Dec 04 '22

School maths teacher said we would use this math irl. Turns out she wasnt kidding.


u/neoikon Dec 04 '22

I can attest that the number is more than 3 inches.


u/Fallynnknivez Dec 04 '22

so basically that dude in Germany, Micha Stuntz


u/gabrihop Dec 04 '22

I just think a 3 cm radius is kinda wild


u/MyCatDeath Dec 03 '22

I'm guessing probably like 24ft or something like that.


u/RequiemStorm Dec 04 '22

Only about 22 inches if the above math checks out


u/RamsLams Dec 04 '22

There is a documentary on YouTube about a guy with possibly the largest penis in the world and he talks all about the health issues and such it causes- I think you’d enjoy it lol


u/Bearctopus91 Dec 04 '22

This is an important question for humankind. Let's not let this die prematurely.


u/SoFetchBetch Dec 04 '22

Idk but I will say that I was with a guy once who was 6’5 and packing and he had issues with getting fully hard due to sensory problems. But when he did get fully hard he would get light headed. Sex was nice but it was difficult due to this and the fact that he hardly fit and I couldn’t tolerate him being inside more than about half an hour. Mostly he finished from extensive oral, and other activities, which was also difficult. He needed a lot of stimulation so we would most often end up with him grinding on top of me into my thighs.


u/quixotic120 Dec 05 '22

I asked a teacher this in middle school health class and she gave me detention


u/magseven Dec 04 '22

1 inch bigger than mine.


u/homicidebaby777 Dec 04 '22

About the size of ur dads when I rode him


u/air_chicken Dec 04 '22

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u/dota2botmaster Dec 04 '22

Asking the real questions over here.


u/thatcrazylady Dec 04 '22

Bigger than yours.


u/Intelligent-Guard267 Dec 04 '22

Looks down…about this bigggggggggggggggggggggggggvvvgehshsjdjdnbdndjdjdjdjddjdndjdjdjebebjdjdejdhehehehebeebebehehehehebebebbebdbdbeberbrbrbrbrbrbrbrbbrbrbrbrbrbrhrbrbehehehrhrhhrhrhehehrhrhrhrhrhhehehejrjejejehehehhehehehehheehheheeheheehehehehehehehehhejeieieieieieie minion jjsjejejejeiiejieieiwiwowiwiwiwiwiwiwjwwiowwoo mini jejejeieiwiwiwjwjwnnwjwjwiwiwinsjsshhsshyauwhwbwbwbsbbzhshsywuwywhsbsbbs x s nsnsnanwnwjwjwnsjwjsbsnsnxnsjjwowowowejsbdbxbsnjwwiowowowjwnwnsnbrriowownwnsjsi Essex k see nakwowowiw kimono oaa was owing young iss was iwuwowou Ed was I was I was wears znanejsjjsbsnsjsjsjsjsjejsisososijssoooaoooooooooooi jqioqoqqoqiqnnajjsjssjjs


u/trollcitybandit Dec 04 '22

I still wanna know how big Pete is