Men's Secret Sex Problem

En español │The CD is over, and the candles have burned low. You're feeling great. You're enjoying sex, just as you always do: the closeness, the give and take, the heat. But now you'd like to finish — and it ain't happenin'. You step up the rhythm. Nothing. What's going on? You spent your 20s trying not to, and now … you can't. 

Don't worry. You're not alone. Plenty of guys 50 and older experience difficulty with orgasm and ejaculation, says Dr. Louanne Weston, a sex therapist. One study found the problem affects as many as 16 percent of men in their early 60s, 23 percent of men ages 65 to 74, and 33 percent of men 75 and older.

The good news is that these difficulties can usually be resolved. The first step is to understand what's behind the issue. The likely culprits include:

Aging. "As men age, they notice that their penis needs more stimulation to trigger ejaculation," says sex therapist Dr. Dennis Sugrue. "This is normal, but often disconcerting." Aging also weakens the pelvic floor muscles, whose contractions trigger an ejaculation. When these muscles weaken, semen dribbles out and orgasms may provide little pleasure.

Medical conditions. Neurological conditions (diabetes, paraplegia, multiple sclerosis) might damage the nerves that control orgasm. Surgery for benign prostate enlargement has no effect on orgasm, but it eliminates ejaculation.

Drugs. Antidepressants are notorious for impairing sexual performance. Alcohol is most associated with erectile dysfunction, but in some men, it causes orgasm problems. Other drugs may also contribute, such as pain relievers (Aleve, Naprosyn),  anti-anxiety (Xanax, Valium), and numerous blood pressure and psychiatric medications, among others.

Stress. Sex therapists say that several emotional stressors may be associated with the problem: anger at one's lover, fear of pregnancy or sexual infections, or fundamentalist upbringing. "I've seen ejaculatory problems linked to strict Catholic, Protestant and Jewish upbringing," Weston says. "It's not the religion. It's the fundamentalism."

"Delivery boy" attitude. Lovemaking involves giving and receiving pleasure, but some men believe their only job is to give it. "When a man pays too much attention to his partner's experience and not enough to his own, he loses erotic focus, which can interfere with orgasm and ejaculation," says sex therapist Dr. Marty Klein.