In Part I and Part II of Sperm Stories, we talked about some of the factors that can affect sperm quality and quantity. In Part III, we’ll go beyond testing sperm and talk about some interesting stories—good and bad—that have to do with using sperm in the manner nature intended: to create babies.Continue reading
Category: Sex
Why Is Sex-Ed in Schools “For Girls Only?”
https://www.youtube.com/watch?feature=player_embedded&v=ARhawLYbZIU Forty-nine percent of boys have had sexual intercourse by the time they finish high school. One in four has an STD. Yet sex ed by and large still focuses on the needs of girls. How do we teach in ways that resonate with all students, regardless of their gender?Continue reading
Boxers verse Brief—Can your underwear lower your sperm count?
The wish to establish a family is a primal desire; however for 10-15 percent of couples in the United States this may not be possible. Every year over 1.2 million patients seek help in the arena of conception, often frustrated and confused.
Sperm Stories, Part II
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.
Two Flights Of Stairs A Day — The Heart Healthy Prescription For Sex
Heart disease is pervasive in the United States, representing a substantial health concern. Over 17 million Americans have the condition, including 8.5 million people who have had a heart attack. In fact, heart disease is the number one cause of mortality for women. For the many that live with heart disease, questions frequently arise regarding...
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.
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.
The Pleasure of Touch
Are any of these scenarios familiar? It’s bedtime. You’re tired. You crawl into bed, and your honey moves over to you and puts a hand on your thigh. Is this a suggestion for sex? Scene number two: You’re at the office at your desk. Your boss, who is of the opposite sex, comes over to...Continue reading
Testosterone Is Bad. No, It’s Good. No, Bad. Wait, It’s Good Again
The news about testosterone changes so quickly that just reading about it could give you whiplash. On one hand, testosterone increases sex drive and muscle growth. That’s good. On the other hand, it’s associated with hair loss and increased risk of prostate cancer. That’s bad. Now new research is looking at testosterone as a way...Continue reading