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Low Fertility Today

While it is true that high birth rates in Third World countries is a population concern, its opposite – low fertility – is becoming a trend in developed countries in North America and Europe.

Yes, our Earth is already heavily populated – by that we mean that there are more people than resources to feed and nurture them. So, what is the concern about low fertility?

Well, there are economic, sociological, and political reasons. For one, low fertility produces an age structure that cuts down the young population and enlarges the old sector, making society very unsustainable. We will not expound that area as it has been discussed thoroughly in other venues; we would like to focus on low fertility as a personal health problem.

Take the case of male fertility. It was in 1991 when a Danish study found that sperm counts of Western men had fallen by about half in 50 years. Until now, no one has explained it. Unlike women whose eggs are finite, men produce sperm constantly. So, what are some of the factors considered:

Dietary Factors: This includes such factors as FAST FOOD (found to contain chemicals that mimic estrogen); INORGANICALLY PRODUCED FOOD (For example, a study involving 225 Argentinian men found a direct link between those pesticide exposure and low sperm county).

Technological Factors

DRIVING (there is a vast study that shows that sitting behind the wheel for long periods is bad for sperm); LAPTOPS (with the laptop sitting on your, well, lap, the radiation exposure lowers sperm production according to a study published in the journal Human Reproduction); and of course MOBILE PHONES (according to a study from the University of Szeged in Hungary, mobile phones could lower sperm counts by up to a third because of the radiation they emit.)

Environmental Factors: TRAFFIC POLLUTION (Studies have shown that the nitrogen oxide and lead in exhaust fumes adversely affect sperm quality).

But, perhaps the most prevalent factor especially in Canada and the US, are the factors involving personal lifestyle. This includes:

SMOKING

In a recent systematic U.K. review of 21 studies following women who smoked, “95 percent of women were found to have significantly lower odds of getting pregnant naturally or carrying a baby to term, as well as significantly higher odds of miscarriage and ectopic pregnancy. Men who smoke have significantly lower sperm count than those who don’t.”

DRUGS

There are several studies to show that drug abuse affects fertility. Marijuana for example has been shown to lower the number of sperm in men, decreasing fertility. “With use of other drugs, such as cocaine and methamphetamines, miscarriage rates increase, as does the risk of placental abruption, a condition where the placenta separates from the wall of the uterus.”

OVEREATING

Fertility experts have shown that obesity is directly shown to male and female fertility. A lot of that is because of the heat produced by the fats near the groin area.

ALCOHOL

Among other things, alcohol disrupt the absorption of nutrients, create more work for your body (and liver!), and weaken your immune system. But alcohol also raises prolactin levels which can interfere with ovulation, disrupt women’s menstrual cycle and can lead to abnormalities in the endometrium. For men, alcohol affects erection and sperm count.

Reflections

Most like being entertained by reading about topics they either do not know about or would like to know more about.

I like providing inspirational food for thought and hope you will enjoy reading the articles on my site.

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It is a well-known fact that when there were no televisions or computers, reading was a primary leisure activity. People would spend hours reading books and travel to lands far away-in their minds. The only tragedy is that, with time, people have lost their skill and passion to read.

There are many other exciting and thrilling options available, aside from books. And that is a shame because reading offers a productive approach to improving vocabulary and word power.

It is advisable to indulge in at least half an hour of reading a day to keep abreast of the various styles of writing and new vocabulary.

Article Source: ezinearticles.com

Wise Words

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I love those who can smile in trouble, who can gather strength from distress, and grow brave by reflection. ‘Tis the business of little minds to shrink, but they whose heart is firm, and whose conscience approves their conduct, will pursue their principles unto death.

– Leonardo da Vinci

Without reflection, we go blindly on our way, creating more unintended consequences, and failing to achieve anything useful.

Margaret J. Wheatley

There are two distinct classes of what are called thoughts: those that we produce in ourselves by reflection and the act of thinking and those that bolt into the mind of their own accord.

Thomas Paine