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He will start having small amounts of sperm exit the penis as soon as he becomes erect. The pre-ejaculate fluid that he makes when aroused (for lubrication) contains sperm. Some men make lots and some make very little but they all make it and it all contains sperm. :)

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Q: Can your boyfriend have sperm on his penis even before ejaculation?
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How fast does sperm come out of the penis?

My guess is 3 seconds, for how it happened to me


Could your girlfriend get pregnant if you inserted your penis in her vagina but didn't ejaculate?

As long as you are correct and you really did not ejaculate any semen, then pregnancy is impossible. Many published studies have shown that pre-ejaculate (also known as Cowper's fluid) does not contain sperm, and so cannot make anyone pregnant. (Some authorities hypothesize that pre-ejaculate may contain sperm cells if the fluid is released shortly after a previous ejaculation.)PLEASE NOTE -- even though passing sperm through pre-ejaculate is extremely unlikely, sexually transmitted diseases can easily be passed through pre-ejaculate.People who say they got pregnant (or know someone who did) "from pre-ejaculate" are probably kidding themselves. What really happened in these cases is that the guy accidentally ejaculated some semen inside before pulling all the way out. Remember, it only takes one sperm cell meeting one egg to cause pregnancy!Men can feel ejaculation. Ejaculate (containing sperm) is forced out by an involuntary muscular contraction deep inside the man. The problem is that by the time he feels that very pleasurable feeling of ejaculating, it's too late. The feeling of ejaculating is fantastic, but you have to pull all the way out before even the very first shot.NOTE: there is no particular sensation at all from oozing pre-ejaculate. It does not "shoot".It is theoretically possible for a man to withhold ejaculation, or to withdraw immediately before ejaculation, but this requires exceptionally good control. If you're not ready for pregnancy, it's better to withdraw early and finish "by hand" or use a condom.


Can you get pregnant if the guy pulls out and there is no pre-ejaculate around you?

during intercourse a man excretes 'precum'. This is simply the prerequisite of a mans ejaculation of his sperm into a womans vagina. The precum does have sperm and you can most definitely get pregnant from even small amounts of sperm. It only takes one to win the race!


Can you get pregnant from a man putting his penis in you and not doing anything but moving around and not sperming?

If he did not ejaculate then you would not become pregnant. for you to become pregnant your ovum has to be fertilized by the mans sperm. However you ca not always be sure that no sperm left the mans penis just because he told you so. even he cant be totally sure. However the likely hood sounds fairly small that you are pregnant. If you make a habit of doing this though you will become pregnant.***********************************************************************not true! Men produce pre-cum prior to regular ejaculation and it does contain traces of sperm. It only takes ONE sperm to fertilize an egg.Pre-cum is pre-ejaculate (also known as pre-ejaculatory fluid or Cowper's fluid) is the clear lubricating fluid that is issued from a man's penis when he is aroused. Slang terms for pre-ejaculate include pre-come, pre-cum, dog water, and speed drop.Here is additional input and related advice:Pre-cum is pre-ejaculatory semen. It is the fluid that ejaculates from a man before the "Big Bang." Although it is a small amount, you should always use protection because you can still get pregnant and contract STD's from it.BE CAREFUL LADIES! Pre-cum may contain sperm from a previous ejaculation, so there is a chance of GETTING PREGNANT! Men don't always know it's going to happen, as they don't always feel it.


What is pulling out?

Pulling out is phrase mostly commonly used in sexual intercourse, to pull out means literally pull out, the male penis out of the vagina before the sperm comes and enter the vagina.

Related questions

If you open your penis a little can you see the sperm?

No. The sperm cells remain in the testicles until shortly before ejaculation and then move very quickly through the penis.


How is sperm released?

There are many common terms and euphemisms. However, in medical terminology it is called ejaculation.


Can I get pregnant if I am on my period and I have a tampon in me and he doesn't ejaculate but he rubs his penis by my vagina but not quite on it?

No ejaculation means no sperm, you can't get pregnant, unless he masturbated just before and still had sperm on his penis.


Can sperm be on penis if no semen is present?

Yes. If the penis was not cleaned well after the last ejaculation. And pre-ejaculate can also contain sperm.


Is there sperm preacent at the tip of the penis?

YES you can. Pre-ejaculation also contains sperm.


How do a guy get you pregnant?

He puts his penis inside your vagina. After ejaculation occurs, sperm comes out of the penis and goes through your uterus and then one sperm forms into a child.


What is ejaculation and how can you tell it has happened?

== == ejeculation is when the sperm comes out of the tip of your penis. you can see it after an orgasm.


During what does the Muscles around the uretha and the base of the penis contract and move sperm out of the body?

Ejaculation.


In the male reproductive system what is semen?

The fluid that contains sperm cells and is released from the penis during ejaculation


Vas deferens function?

During ejaculation, the vas deferens carries the sperm from the testes to the urethra.The vas deferns is the tube in the male reproductive system and it carries sperm to the penis during ejaculation


Does A man can only release sperm once?

No. Sperm can be present in fluids released before ejaculation.


How much sperm could you get outof your penis?

None. The sperm is not stored in the penis, so none is there except during and immediately after ejaculation (and sometimes right before if you produce preejaculate). The testes are what produce the sperm. However, it is your seminal vesicles which store the sperm cells and the other secretions your body makes which are collectively called semen. During ejaculation, you may release about a teaspoon's worth, give or take some.