A French study says people with pacemakers suffer from a high incidence of undiagnosed sleep apnea. The study,which looked at 98 patients with pacemakers, found that 57 percent had undiagnosed sleep apnea, WebMD reported. The report, published in Circulation: Journal of the American Heart Association, says all potential pacemaker patients should be screened for sleep apnea, which is known to increase risk of cardiovascular disease. Researchers say abnormally slow heart rhythms are common among patients with obstructive sleep apnea.
A man usually needs about two or three minutes of stimulation to have an orgasm,a woman generally needs 10 times more. For a man,an orgasm is instinctive.For a woman,it happens only after direct stimulation of the clitoris. A man's climax usually lasts for 10-13 seconds.For a woman,it lasts 6-60 seconds. A man must recuperate after an orgasm but a woman can have repeated orgasms within minutes or in rapid succession. Wonder why a man rolls over and sleeps after? During sex,his body releases oxytocin,a hormone that induces drowsiness.A woman is more relaxed after sex,which is why she wants to talk or cuddle.
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