In Part I of Sperm Stories, we talked about how temperature—both cold and hot—affects sperm production, swimming speed, and quality. In this article, we’ll take a look at several recent studies explore non-temperature-related factors.
Category: Boys
Stereotypes 101, Part II: Women Prefer Big Men with Deeper Voices (and Men Prefer the Opposite in Women)
Okay, we’ve established that women find men with heavy stubble most attractive and men with full beards as the most masculine and best-suited for fatherhood. Since you’re going to be shaving less, consider spending all that free time working on dropping your voice an octave or two. Turns out that women prefer men with husky,...Continue reading
Sperm Stories, Part I
No one is quite sure why, but over the past few decades, there has been a major decline in the quality of men’s semen (the fluid that contains the sperm) and fertility rates throughout the industrialized world. As you might expect, there’s no shortage of theories, explanations, and proposed solutions. In this article, we’ll look...Continue reading
Stereotypes 101, Part I: Women Prefer Men with Heavy Stubble
If you’re debating whether to grow out that beard (or shave it off, if you have one), put the razor down and back away slowly. A new study has just confirmed that women prefer men with about 10 days worth of stubble over those with light stubble, a clean-shaven face, or a full beard.
What Makes the Mediterranean Diet So Great?
The problem with so many diets—especially the ones with catch names—is that the guidelines are so vague that it’s almost impossible to actually follow them. Saying “eat more fish” or “cut back on carbs” sounds nice, but what does it mean? How much fish? How much carbs? A team of researchers has just come up...Continue reading
Placing American Indian and Alaska Native Boys and Men’s Health Disparities on the Map
A group of stakeholders dedicated to raising awareness on health disparities among American Indian and Alaska Native (AI/AN) males has collaborated with Men’s Health Network (MHN) and the Office of Minority Health to develop a brief report titled A Vision of Wellness and Health Equity for AI/AN Boys and Men. Among American Indians and Alaska...Continue reading
Money, Tea, Dental Floss, and a Full Head of Hair: Keys to Health?
What do dental floss, a full head of hair, money, and tea have in common? Not much, except that they’re all linked to better health outcomes for men. Here’s a brief overview of some fascinating new research.
Sweet Dreams: Why Sleep Is Critical to Maintaining a Healthy Weight
Sleep deprivation is a terrible thing: It messes with your brain, making you less alert and less able to think clearly. In previous articles on this site, we’ve talked about how not getting about six hours of sleep per night for long periods of time also increases your chances of being overweight. But according to...Continue reading
A Close Shave? Sure, But Not THAT Close
Men have been shaving their faces for hundreds of years. And women have been shaving their legs for just about as long. But over the last decade or so, hairlessness has become a fashion statement for men and women, and both sexes have been shaving (or waxing or trimming) their pubic hair. And all that...Continue reading
Men Are People Too
Did you know that only about 1 in 4 infertile men in the U.S.actually receive the medical attention that they deserve? Let’s discuss the idea of care. Real care. That means a history and physical examination along with some medical decision making in addition to the semen analysis.