Do male testicals run out of sperm?
83159
The short answer is no. Even dirrectly after masturba*ion or Intercourse the testis start making sperm again, so it is impossible to run out... the engine is ALWAYS running.\n\nThe basis for the ancient dogmas against masturba*ion were that you could run out... you cant.\n\nInfertility is ALMOST always caused by a LOW sperm count, not a total lack of sperm... you can have low quality sperm as well.\n\nBut to answer your question, you could have sex 10 times a day from the time you were 18 till you were 125, and barring any serious medical conditions you could still get a girl pregnant.
375205
yes. pre ejaculating fluid may contain sperm.
495331
with sperm i think........i dont know
844088
Of course.  The only thing you lack in your ejaculation is sperm.
1018926
yes your nuts needs plenty of room to be productive!! It's okay if you are a healthy person. but for people who has low sperm count, they need to do everything possible to increase their production.
54402
make the balls (where the sperm are stored) cool like wearing boxers or shorts or none at all.  i know of some guys even put ice or ice cold water to the balls.
245774
the sperm is only lower because you are ejaculating so much.  The body reproduces it everyday. I don't want you to think you can't have kids or something.   i used to do it like four times a day when i was a kid i am married now and i still do it like once a day
539804
Infertile couples with severe male factor infertility (poor sperm count, motility, or morphology) can be treated with intracytoplasmic sperm injection (ICSI). Now, even men with no sperm in the ejaculate (azoospermia), whether from obstructions or sperm production problems (non-obstructive azoospermia), may have a chance to father a biological child.
295859
Undoubtedly there would be sperm in the contents that you are ejaculating.  There are about 250K per ejaculation so even if the volume is reduced, maybe only 100K.  Indeed about 90% of your semen (ejaculate) is produced from the prostate (a walnut sized organ that sits at the neck of your bladder/urethra and produces the seminal fluid we are discussing) and is supportive to sperm in the fertilization process once in the vagina.  Notice that the thick seminal fluid seems to "melt" and change character within a few minutes of being ejaculated - that's prostatic product. \n\nAs others have pointed out, multiple ejaculations without time to recover will account for the change in ejaculate appearance.  Rest a few days without ejaculating and I suspect the appearance will be back to a thicker, white fluid.  Do not assume you are no longer fertile and then have unprotected sex, lest we will start calling you parent.
431915
I have heard if you have sex on a regular basis, you have boys. If you sustain from sex for awhile, all the male sperm die, leaving the female sperm, and if you conceive during this time, you will more than likely have a girl. I have two boys myself so I have looked this up on the net. Not sure what the website was, but this is what I found out from it.
173549
The average ejaculate (1 tsp) contains between 200-300 million sperm. \nCalories: about 5\nMinor amounts of protien, sugars, water, vitamin c, citric acid, phosphate, and zinc are also included.\n\n\n"Why Do Men Have Nipples?  Hundred of questions you'd only aska doctor after yout third martini"
1007020
Alas, a common misconception of blood supply affecting the production of sperm.The answer is no. The blood supply to the testicles are use mostly as carriers of nutrients and providers of heat to the organ. If, for some reason, not enough blood is going through the testicles, then the body do one of its most ingenius defense mechanism, it creates new blood vessles to other blood vessels and shares its blood supply.
1166339
No.  A male ejaculating is simply sperm going to waste -- not even the posibility of life on its own.  It's when a sperm and an EGG join together that people get all worked up - literally and figuratively.
302938
Sperm only comes out either when a man is aroused or he has been stimulated i.e through s*x or mast*rbation, some men can release sperm without s*x or m*sterbation but they are quite rare. And yes you can pee inside a woman although it would hurt the man a little and be disgusting, though some women may like it. And sometimes after sex/masturbat*on or being aroused a man may release a bit of sperm in his urine.
926388
Yes, some sperm escape.
346579
Yes, but only on a short term bases, after a couple of days of not ejaculating, your sperm count should go back up.
771252
No... otherwise you will find sperm in jars in supermarkets and pharmacies.