Decline in male fertility and sperm quality

[Obamot]

It's not wrong ... On the other hand, we can not deny that people suffer from it ... Thus, to point out the hormones as Elephant does, is understandable.

Let's start in the research hypotheses. Chemically, some will produce OR ingest OR combine (etc) «Something» in their body which will translate into "pain". Others, in the same configuration will not feel anything. Really why: mystery! At this stage, there is a referral that occurs and places the subject in pain mode "on / off", we do not really know why ...

This is how researchers suspect interactions that are not going well. This is why they are looking around for endocrine disruptors, which could "muddle the messages" (but that can be the case with any drug or stimulant, even such "products" or other "triggers" generated by the body. itself). Disruptors can play on fertility, but with what history, with what dose needed, what bolus? We are in very "fine" analysis situations, and as said above with the example of coffee, and now with your example on alcohol: it can just as easily lead to a headache! So the body then sends us a correct signal: "stop over consuming this, it's bad for you », or in the absence of this cause => it still sends the message, but because «Something» triggered it, because he believed he "had to do it": lured by this «Something»...

Endocrine disruptors, chemical VS mental impulse?
We can see it well, the «Something», can be produced by the body itself (without exogenous influence), especially in "memory effect" situations, and / or when the organism metabolizes badly, because it is deficient (or not) in one element (such as magnesium)

Thus, well before the massive use of plastics containing these endocrine disruptors, everyone knows that a significant sampling of women already complained of migraines ... De facto, the endogenous "chemical track", is a serious track. An impact study should be done on "healthy" subjects, to see what proportion of migraines there are in such a population in order to highlight this "something" (but it could then be several things and not just one. .. we imagine it easily). Titanic task, because the problem in today's day is to find "Healthy subjects" (ie, eating staple foods without developing deficiency / s or an organism contaminated with synthetic chemicals, even in the form of "traces") and finding so many large numbers to be representative ... In short, it is the myth of Sisyphus: the research turns round! The first of the things, would be to reestablish a correct individual "sanitary state" (individual, then collective care) in the populations .... Alas, not tomorrow the day before!

[Janic]

everyone knows that a sizeable sample of women already complained of migraines ...

especially in the evening before doing ngoulou, ngoulou in the box.

[dedeleco]

especially in the evening

it must be done in the morning !!!!

A basic difference with the men, it wakes them up for the night and the men that puts them down right away !!

Off subject, fatal effects on fetuses 30 years later !!

[the middle]

I wonder how they can say that the quality of sperm decreases, indeed, from personal experience, I know that it is very difficult to find "tasters" who do their job thoroughly!

[Janic]

I wonder how they can say that the quality of sperm decreases, indeed, from personal experience, I know that it is very difficult to find "tasters" who do their job thoroughly!

To taste it must turn in the mouth at a good temperature and spit out! M'enfin it is valid for the rest in any case;

[Obamot]

I wonder how they can say that the quality of sperm decreases, indeed, from personal experience, I know that it is very difficult to find "tasters" who do their job thoroughly!

Why taste? It changes taste according to what you eat? [...] -> []

[Christophe]

A new explanation: TV!

http://www.radio-canada.ca/nouvelles/sc ... ides.shtml

Young men who spend more than 20 hours a week in front of their television show a sperm quality lower than those who do not look at it, shows an American study.

Dr. Jorge E Chavarro and his colleagues at the Harvard School of Public Health analyzed 189 young men's semen samples from 18 to 22 years old who also completed a comprehensive questionnaire about their lifestyle.

Context
Sperm quality has been decreasing in recent years in the West, but the reasons for this decline are unclear. Previous work has failed to clearly show an impact of physical activity on sperm characteristics. The objective of the present work was to evaluate the relationship between physical activity, television and sperm quality in a healthy young male population.

Two main lines emerge from the works:

the group who spent more than 20 hours watching television had a sperm concentration of 44% less than the group that spent the least time watching TV.
Men who exercise for 15 hours or more per week have a higher 73 sperm concentration than those who do less than five hours of exercise per week.

The authors state that in all the cases analyzed, despite variations in sperm, the concentrations were sufficient to conceive a child.

The details of this work are published in the British Journal of Sports Medicine.

[Janic]

the drop in sperm is indeed (as for the rest of the other organic functions) related to the level of oxygen in the tissues. It is rare for people to watch TV while running. To this we can add the open mobile phones in the trouser pocket; food quality (organic surveys showed a significant difference on spermato according to food quality) etc ...
It may be a necessity to bring down the world's population!

[Macro]

Ben there is a great evidence..La T ° ....

Daprés you why our genitals hang ??? To keep them away from the rest of the body and to keep them cool ... The excessive temperature of the balls is a very old way of contraception. A guy who spends his free time posed on his balls in a sofa plus 8 hours ass on an office chair a day..Ben he puts the milkiness overheating and the tadpoles they do not like at all ...

It should be seen, I'm sure that the Scottish bagpipers with their bollocks looks by all the winds they are more fertile than the others .. Unless they shoot them at whyskie but that's another story

[Janic]

Ben there is a great evidence..La T ° ....

Daprés you why our genitals hang ??? To keep them away from the rest of the body and to keep them cool ... The excessive temperature of the balloons is a very old way of contraception.

It's very fair!
the "fashion" of kangaroo briefs is grandpa and young people no longer wear them and prefer synthetic briefs, hermetically closed and therefore keeping an excessive temperature in this part. But the pockets of these cotton briefs are used to ventilate, evacuate heat and not to pee ... it is also impossible!
and it's a grandpa with kangaroo briefs who talks about it!
Better the underpants! And fresh sitz baths!