There is definitely enough. Most of the sperm in fact comes from the pre-cum.
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Whoever made the previous answer, has no clue what he is talking about.
Sperm and ejaculatory fluid are made at entirely different places in male body.
"Sperm" is a term describing sperm cells, while pre-ejaculatory fluid is body's natural way of removing acidity from urethra (that is present because of urine -it pases trough the same canal as sperm).
Pre-ejaculatory fluid or "precum" is made in Cowper's Gland, and serves to protect sperm that is on its way to leave the body of the male. It also serves as a natural lubricant.
Also, pre-ejaculatory fluid contains NO sperm, UNLESS it "picks it up" from the previous ejaculation. And in those cases that there is some sperm left, it is accepted that it is around the 2% of total ejaculation. (Full healthy ejaculation contains around 200 millions of sperm cells)
Urination before sex kills leftover sperm in your urethra and washes out anything else.
It is still debated whether amount of sperm that remains in pre-ejaculatory fluid after ejaculation is enough for pregnancy, but common sense and research thus far claim that chances for it are extremely small, because of the sheer numbers of sperm cells it takes for a successful pregnancy, and because pre-ejaculatory fluid alone is not a good composition for sperm to live in.
Full ejaculation contains liquids that "feed" the sperm, which is absent in pre-ejaculation fluid alone.
And to those claiming that "it takes only one sperm to fertilize and egg", I must disagree.
It is like saying that it took 1 allied soldier to kill Hitler in World War 2.
But would it have been enough if Allies sent only 1 soldier.... or 1 battalion on Normandy, France, Germany and the Berlin?
Would such a small force be enough to break trough and kill Hitler?
Likely not.
Sperm is simple and stupid.
It's main advantage is in numbers. Without them, pregnancy has a minimum chance to occur.
It is medicaly accepted that men with less than 15 million sperm/ml are infertile.
A fluid that protects sperm from acidity in the urethra is seminal fluid. Seminal fluid is created in several locations, then is stored and secreted from the gonads.
It protects the sperm from harmful acidity in the vagina.
It will kill the sperm in the fluid called semen.
it will bubble! That is gross, but if you want to know what will happen: Sperm are actually very sensitive to temperature, a change of just 2or 3 degrees can denature the sperm, cause damage, or even be fatal- so boiling live sperm will kill and destroy it immediately. The seminal fluid, which contains the sperm is made of mostly water- so just like any other aqueous fluid it will bubble and boil.
sperm is carried by seminal fluid ,precum is just the seminal fluid lubing up the mans uretha,ie,cock tube as a prerequisit to cumming to answere yr qn they are both the same,cum is much thicker but when dried on a sheet will leave crusty deposit much the same as precum just LOTS more of it
Could be preejaculatory fluid...ask a doctor.
The name of the fluid that carries the sperm is seminal fluid or semen.
The suggestion that seminal fluid might travel through the water is practically impossible, even more so at elevated temperatures (which would rapidly deteriorate any sperm). Preejaculatory fluid will usually only contain minute amounts of sperm. However, anytime an uncovered penis is in proximity to the vagina of a female (especially an uncovered one), there is the potential for sperm to reach the vaginal lining. Underwater sex is no safer than anywhere else. But any significant chance would require direct contact between the male and female genitals, because of the deteriorating affect of heated water.
YES.sperm duct add fluid with sperm to the testes from epididymis.
Seminal fluid does.
Seminal fluid.
sperm <--- Wrong answer. Ejaculation. Sperm is what is in the ejaculated fluid.
Seminal Fluid
A fluid that protects sperm from acidity in the urethra is seminal fluid. Seminal fluid is created in several locations, then is stored and secreted from the gonads.
The seminal vesicle adds a sugary rich and nutritious fluid to the sperm.
Semen provides fructose for sperm.
Sperm.