Sex science

sexual problem, or sexual dysfunction, refers to a problem during any phase of the sexual response cycle that prevents the man or couple from experiencing satisfaction from the activity. The sexual response cycle has four phases: excitement, plateau, orgasm, and resolution. While research suggests that sexual dysfunction is common (43% of women and 31% of men report some degree of difficulty), it is a topic that many people are hesitant to discuss. Fortunately, most cases of sexual dysfunction are treatable, so it is important to share your concerns with your partner and doctor. SLIDESHOW A Visual Guide to Erectile Dysfunction Start What Causes Male Sexual Problems? Sexual dysfunction in men can be a result of a physical or psychological problem. Physical causes: Many physical and medical conditions can cause problems with sexual function. These conditions include  diabetes ,  heart  and vascular ( blood  vessel) disease, neurological disor...

Problem:  Finishing Too Quickly Solution:  For a while my technique for combating premature ejaculation was to think of one of my friends – a particularly beardy, hairy friend – standing in his underpants. Unfortunately, employing this technique would often take the joy out of sex, so I began using a different method – practicing my times tables. I don't do this out loud as I hear mathematics is considered a turn-off, but rather I simply go through them in my head. When I feel as though I am swiftly coming to a conclusion without having satisfied my significant other, I'll count upwards in 7s;"7,14,21,28,35,42,49" and so on and so forth, until I'm not as aroused as I was previously and I can continue about my business. When I get past 105, however, I find that it starts to get a bit tricky and that I'll become too focused on multiplying 7 with other numbers to concentrate on the sex. That's when I'll move on to the number 8. Problem:  A Malfu...

This publication contains general information about acne. It describes what acne is and how it develops, the causes of acne, and the treatment options for various forms of acne. Information is also provided on caring for the skin. If you have further questions after reading this publication, you may wish to discuss them with your doctor. What Is Acne? Acne is a disorder resulting from the action of hormones and other substances on the skin’s oil glands (sebaceous glands) and hair follicles. These factors lead to plugged pores and outbreaks of lesions commonly called pimples or zits. Acne lesions usually occur on the face, neck, back, chest, and shoulders. Although acne is usually not a serious health threat, it can be a source of significant emotional distress. Severe acne can lead to permanent scarring. Skip main navigation and go to sub navigation menu. Skip main navigation and go to main content of page. Portal en español   |    Asian-Language Publ...