Balls/Testicles and how ejaculation works

A guide to balls. How ejaculation works, testicular cancer, ball checks, prostate gland, G spot and ‘pre cum’

This guide can only really teach you some of the basics – you might want to have a look at your own private parts (in private) to see how all this feels for yourself.

 

 

***drawings of balls below***

***really***

Balls (also known as Testicles)

Testicles produce millions of sperm each day. Usually male bodies will have two of them. They get bigger during puberty (and the scrotum expands to allow for this) but if you have testicles they will already have dropped before puberty starts. A lot of people think that testicles suddenly ‘drop’ as a sign of puberty, but that isn’t true at all. They usually drop into the scrotum soon after birth.

It is normal for one to hang lower than the other (so they don’t bang into each other) and for one to be slightly bigger. They can swell up when sexually excited and can feel tender or a little bit sore – people call this blue balls (that’s also known as vasocongestion and it also happens to people with female bodies). This goes away after a while by itself. If you want to make that ache go away sooner you could masturbate. If that’s not your thing, maybe a cool bath or a shower might help.

Looking after them

They are delicate so look after them. Avoid tight pants and try and prevent them from getting hit playing sport or anything else. A number of things can go wrong with your balls. One of these is ball cancer which is very serious but also very rare. So get to know how your balls feel, so that you know if anything is unusual. They should be smooth and soft, like a hard boiled egg without the shell on, apart from the rear of each ball which will feel lumpy. Do this after a shower when your balls are hanging lower.

If you find any small lumps on your balls or if one of them has got noticeably bigger or heavier then GO STRAIGHT TO A DOCTOR OR CLINIC. Ball cancer is easily treated if caught early enough. Most of the time it isn’t cancer, just a harmless cyst. For more about this go here

Scrotum

Protects the testicles and controls their temperature by raising them up and down. If it’s warm they hang down, if it’s cold they tighten up. This is because sperm needs to be slightly cooler than body temperature.

Semen

People produce around 1 or 2 teaspoons of cum – it ejaculates at up to 40 kph (breaking the speed limit). Around 99% of ‘cum’ is semen which helps to provide energy, and assistance for the sperm in order to fertilize an egg. It’s mostly water. Some cum is thick and sticky, some milky and some very watery. It can vary a lot. Semen’s job is to help sperm to swim but it also keeps them alive with minerals.

Sperm

Sperm is created and stored in the testicles. Even though only 1% of semen is sperm there can be up to 150 million in each ‘load’ of ‘cum.’ Their role is to fertilise eggs in order to begin a pregnancy.

‘Pre-cum’

Some people find they have a little bit of fluid at the tip of their penis before they ejaculate. This ‘pre-cum’ is not actually ‘cum’ but a fluid which cleans the urethra. Is there sperm in pre-cum? This study suggests that some people do have sperm in their pre-cum and some people don’t. Where there is sperm in pre-cum in a minority of cases it is mobile enough to be fertile but there are much less of them than in a normal ejaculation.

If a penis was to pre-cum inside someone’s vagina there would be a risk of pregnancy, but this would be a lot less than if someone fully ejaculated inside a vagina. One of the tricky things about pre-cum is that people often don’t really know when they have fully ejaculated or not. I wrote a piece about the chances of pregnancy from having sex just once, I bet you guess wrong.

People more likely to get and give an infection from pre-cum or unusual discharge (if either partner has an infection), which is why it’s important to put a condom on before the penis enters someone.

Ejaculation – what happens?

Sexual body parts EJACULATIONSperm starts it’s journey in the testicles. It then moves to the epididymis, which swells a bit before ejaculation. Then the sperm travels up the sperm tubes (called the vas deferens for you sex geeks) and then up to to the prostate. The prostate is where semen is created and here they both get mixed up. Then during ejaculation muscles around the prostate pump the semen and sperm out of the erect penis at high speed.

The refractory period

After ejaculation penises can’t usually get hard again for a few minutes (10 – 30 minutes, sometimes sooner, sometimes longer). This is called the refractory period and is totally normal, it’s also normal to not have a refractory period. For a lot of people this means that after ejaculation they aren’t really interested in sex for a while. However,  if you do feel like you would like to continue having sex, you could — you don’t need an erection to have sex. I’ve got more advice about that here. Here’s more about ‘the hard on’.

© Justin Hancock 2015

 


Comments (22)

  • Avatar

    Jeremy

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    How can I make my cum shoot far ?

    Reply

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    Lordd Heller

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    My balls hurt now

    Reply

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    Samuel

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    wow I love this, I learnt slot……..but how do I stop premature ejaculation??

    Reply

  • Avatar

    tdj07

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    very helpful but a little bit rude using “balls” and making fun of it…

    Reply

  • Avatar

    Hector

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    Is it normal for a man to massage his prostate to prevent cancer there?

    Reply

  • Avatar

    Jermy

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    This was very very helpful thank you

    Reply

  • Avatar

    ashipa kehinde

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    is it proper to urinate after sex

    Reply

    • Avatar

      Justin Hancock

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      It can be a good idea – particularly if you have a vagina as it can prevent some infections in the pee hole (urethra).

      Reply

  • Avatar

    Mike

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    I find it disappointing that you seek perfection in terminology for the female explainations, but then you propogate the slang term “cum” rather than using proper terms.

    Reply

    • Avatar

      Justin Hancock

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      Fair point. I guess I’m trying to have a mix of using proper terms and terms people understand immediately. For example ‘ejaculate’ (which would be the correct term) is both a verb and a noun.

      Reply

  • Avatar

    Umer;

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    I have same problem my right testis is bigger then left and I have no pain in it every thing is normal should I can pragnent girl I need answer beacause I am worried alot

    Reply

    • Avatar

      Justin Hancock

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      Often/usually one testicle is bigger than the other, so that is totally fine. No need to worry. The only time to worry is if your testicle has changed in size recently, which could be a sign of a problem.

      Reply

  • Avatar

    Jer

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    Im 14 and already knew this I’ve had sex about 11 times already this info is terrible

    Reply

    • Avatar

      Anonymous

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      The information was accurate so please stop with the unnecessary and rude comments.

      Reply

      • Avatar

        Anonymous

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        Agreed!

        Reply

      • Avatar

        geno

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        No need for THAT, Potsy.

        Reply

  • Avatar

    Kel

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    I’m 19 thank you soo much

    Reply

  • Avatar

    Trevor Malven

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    I really like this information taught me a lot about myself!

    Reply

  • Avatar

    Brett Hanley

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    Good and valuable information given very simply and effectively with that good ol’ British wit/humor applied. Good job!

    Reply

  • Avatar

    rick

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    Thank you I wanted to really no thank you

    Reply

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