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Posts Tagged ‘Testosterone’

Fertility Myth #2– Men are Rarely Infertile

Wednesday, July 13th, 2011

Though it seems as if we say it at our fertility clinic again and again, people are still sometimes hesitant to believe (or perhaps accept) that males have just as much chance of being infertile as females.

Perhaps it’s because of the age-old idea that men are testosterone-filled to the point where they can’t help but be able to impregnate women. However, that’s a flat-out myth.

In the United States, studies have shown that 40% of the issues that fertility clinics like Philadelphia area’s RSI uncover are related to male infertility. To put that number in perspective, about 40% are due to female infertility. The remaining 20% falls under a category of impossible to diagnose at this time.

So what does this mean? First of all, it doesn’t mean men are somehow “at fault”; they simply have to be aware that they might have an issue if they and their partners have been unable to have children.

Secondly, it’s critical for men to put aside any embarrassment and get treated. Sometimes, solving a couple’s fertility concerns can be easier than they might expect. But without diagnosis, there’s no chance for a resolution.

This is why we emphasize some form of therapy in conjunction with fertility treatments. Therefore, partners can address their problems together and without judgment.

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Men + Cell Phones Equals… Male Infertility?

Friday, June 24th, 2011

There are many reasons that people eschew adopting technology, including heavy cell phone usage. First, it can be quite risky to use a cell phone during driving. It can also be socially rude to sit in company chatting or texting… all the while avoiding one’s companions! And some medical professionals are even saying that it can have a significant impact male infertility.

A recent study on men who were talking on their cell phones an “excessive” amount of time showed higher-than-normal levels of testosterone and lower levels of LH, a reproductive hormone. Thus, their sperm counts (and amount of healthy sperm) were significantly decreased, enough to cause male infertility in some.

The problem, according to Queen’s University, Australia, researchers appears to be abnormal testosterone levels associated with very high cell phone usage. Of course, why this is happening isn’t cut and dry. That’s why studies are being conducted across the globe to address the strange phenomenon. After all, it could be that men with naturally higher testosterone levels engage in more intense cell phone usage than their counterparts with lower testosterone levels.

Until it’s clear whether or not cell phones are, indeed, a contributing factor to male infertility, it may be a good idea to follow these simple guidelines, which are safety-first anyway:

1. If you cannot be free from your cell phone, you may have the beginnings of a problem or true addiction. Take breaks from being “on call” 24/7, as it will be good for your mental health, if nothing else!

2. Don’t keep your cell phone in your front pocket or on your lap. Some research has shown that low levels of radiation are emitted from cell phones; thus, they should be kept far away from genitalia.

3. If you’re having trouble with male infertility, don’t stop using your cell phone, but do ask your fertility specialist if he or she thinks it could be a problem. Not all will agree with the researchers, but it’s worth considering every possibility.

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Male Fertility Linked to Bone Construction

Monday, February 28th, 2011

In the past decade or so, the realization has come about that bones are more than simply a structure to hold our organs, muscles and skin. There are in fact correlations to the internal make-up of bones and energy metabolism as well as reproduction. It is well-known that there is a connection between menopause and osteoporosis in women. Thus, it came a surprise to Gerald Karsenty and his colleagues at Columbia University in New York City that their study with mice showed a relationship between bone cells and sperm production in male mice, yet no effect (at this time) on any female reproductive aspects.

To break the study down, osteocalcin is a hormone contained in osteoblasts. Osteoblasts are bone cells that partake in building new bone cells. In this study, the researchers took osteoblasts and combined them with cell cultures from either testes or ovaries of mice. The results showed a great increase in testosterone in the testis cells but no reaction or change in hormones in the ovary cells due to the introduction of the osteoblasts. Given these results, the researchers went on to inject osteoblasts into the blood stream of male mice, which resulted in increased production of testosterone in the blood stream. To further specify their testing, the researchers took a batch of male mice and removed their gene for osteocalcin. The mice without osteocalcin had smaller testes, lower sperm counts and smaller litter sizes when bred than normal male mice.

Though this study has only been performed on mice at this time, Karsenty has strong feelings that the hormone osteocalcin may play a factor in fertilty in men and believes that it could possibly be used in the future in treatments for male infertilty.

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Want Higher Fertility Rates? Kick the Cigarette Habit.

Tuesday, January 25th, 2011

There are a lot of excuses that people who smoke use to justify continuing their habits:

 

It de-stresses me.

It’s a social thing.

I only smoke when I drink…

I’m addicted to nicotine and can’t quit.

I just like the feeling of it.

 

But no one ever says, “I smoke so I can get pregnant more easily.”  That wouldn’t make sense… even to the most prolific smoker.

 

Smoking has long been known as a no-no during pregnancy, but it’s also been proven to negatively affect those going through fertility treatments.  In males, smoking has been shown to lower testosterone and sperm count levels, two essential elements of fertilization.  In females, smoking affects ova (eggs) and cervical mucus.  Mix a smoking male and a smoking female together, and the implications for fertility issues are clear.

 

Even with the most up-to-date fertility treatments available, men and women who are smokers make it more difficult for them to have successful outcomes.  Thus, it becomes important for them to stop smoking before fertility treatments begin.

 

How soon to begin a cessation program before fertility treatments start depends upon a number of factors.  Consequently, you and your partner should converse with your fertility specialist to figure out when and how to quit.  In the long run, it will not only help you increase your chances of becoming pregnant, but it will also give you a statistically better likelihood of living a longer, healthier life.

 

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Is There a Connection Between Celiac Disease and Infertility?

Saturday, February 20th, 2010

A recent article caught our eye.  It discussed the potential connection between celiac disease and infertility.

In the Food Consumer piece, entitled “Can Foods Contribute to Infertility?“, the author explains:

Infertility seems to be more common in women with untreated celiac disease. Other gynecological and obstetrical problems may also be more common, including miscarriages and preterm births.

For men, problems can include abnormal sperm — such as lower sperm numbers, altered shape, and reduced function. Men with untreated celiac disease may also have lower testosterone levels.

The article goes on to explain celiac disease and several excellent ways to deal with it. 

If you’re interested in the topic, it’s definitely worth a look.

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