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New look on premature ejaculation

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Originally Posted by bigmacjin
There are theories that when woman cum during the male ejaculation, it helps the uterus contract and “suck up” the semen and sperm. On first thought it makes sense, but when you look at the anatomy of the Uterus and Vagina, the Uterus neck (Cervix) is actually about 90 degrees rotated off the top of the vagina, so if, say, it’s missionary style, the vagina would be lying horizontal and the Cervix and uterus would be vertical, on the top of the deep end of the vagina. But the pool of semen would be lying on the bottom of the deep end of the vagina when you shoot inside, so the uterus contraction during female orgasm wouldn’t actually be “sucking” on the pool of sperm and semen. …. So far, it seems there is no concrete scientific evidence to show that female orgasm will directly enhance chance of pregnancy on a physical per-cumshot basis. But girls are so sexy and a huge turnon when they orgasm, it makes you wanna fuck them many more times, which in the end can increase chances I guess!! Lol.

During female orgasm the muscular contractions cause the cervix to dip down into the puddle of semen, assuming the man has sufficient length and/or forceful enough ejaculation to leave his semen at the upper end of the vagina. So yes, female orgasm can improve the odds of pregnancy.

Show me the evidence that the probability of pregancy increases with female orgasm.

???

I have seen dogs fucking while competitive males gnaw on the leg of the mating male. It is fierce competition and getting in and out quick can be a big advantage.

But a guy who is desired for providing orgasms will do more mating, and therefore have more offspring with the same characteristics.

I think stamina is like penis size in that there is a middle range that is most preferable. A guy who lasts too long or too short, or is too small, or too big, is at a disadvantage.


Horny Bastard

Originally Posted by bigmacjin
There are theories that when woman cum during the male ejaculation, it helps the uterus contract and “suck up” the semen and sperm. On first thought it makes sense, but when you look at the anatomy of the Uterus and Vagina, the Uterus neck (Cervix) is actually about 90 degrees rotated off the top of the vagina, so if, say, it’s missionary style, the vagina would be lying horizontal and the Cervix and uterus would be vertical, on the top of the deep end of the vagina. But the pool of semen would be lying on the bottom of the deep end of the vagina when you shoot inside, so the uterus contraction during female orgasm wouldn’t actually be “sucking” on the pool of sperm and semen. Btw, thats why it hurts the girl when you are too long, coz you are slamming against the deep end of her vagina, which is a “dead end” with no opening lol.

Maybe during doggy style, the sperm will be in contact with the cervix more, and the sucking action will help. Either way, the sperm still needs to swim through the rest of the female reproductive system to reach the egg and inpregnat it at the fallopian tube.

So far, it seems there is no concrete scientific evidence to show that female orgasm will directly enhance chance of pregnancy on a physical per-cumshot basis. But girls are so sexy and a huge turnon when they orgasm, it makes you wanna fuck them many more times, which in the end can increase chances I guess!! Lol.

You made me realise something else. In the wild (I seem to like saying that), we would have probably used doggy style mostly if we come from monkeys or a four legged creature, maybe this position is the most natural way for conceiving. I could be, completely wrong of course :D

Originally Posted by mravg
Show me the evidence that the probability of pregancy increases with female orgasm.
??

Too tired to look up the documentation. When a female orgasms, the orgasm itself which is subconscious and not controlled by the female, will force the sperm deeper into her vagina

I don’t see how female orgasm could aid conception. I believe that Humans and Dolphins are the only animals that get pleasure from sexual intercourse from what I have learnt.. A female dog, or a female badger for example, wouldn’t hit climax in the same way.

For those talking about “the longer the session, the more sperm is produced” are mistaken. The sperm is already produced before sex. The only thing that makes the “load” bigger is more seminal fluid produced by the seminal vesicles, the Cowper’s gland and the prostate.

/2 cents

Take in more Zinc(not the metal itself, but those in Multivitamin pills), increases the quantity of actual sperm in your ejaculation.

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