Home > Sex > Sex tips Updated 01 August 2014 You give me fever When you're down with the flu, should you head for bed alone or with a significant other? 0 iStock Check Are you a sex addict? » Ask Sexologist » Join Health24 on Facebook » Quiz Are you ready for sex? » SEE: What happens to your body during sex? How porn addiction can affect your sex life Hot and sweaty is usually good when it comes to getting frisky between the sheets, but the flu can give new meaning to the phrase "you give me fever". Sharing saliva with someone in a deep, passionate kiss is pretty much guaranteed to share any viruses. Surprisingly, though, regular sex can help ward off common colds and flu, according to one of the widest quoted studies on the subject. The research, done in 1999 at Wilkes University, showed that students who had sex up to three times a week had higher levels of an immune-booster called immunoglobin (IgA). More frequent sex, however, had the opposite effect, so you can get too much of a good thing when it comes to fighting flu!Another consideration when battling flu is that too much vigorous activity is not recommended. This is definitely not the time to try out those new sex moves on the trampoline, as your body is weakened by the virus. Keep the sexual gymnastics for next weekend when you are likely to have shaken off that infection and be bonking fit again.Find out more about sex and your health.Foreplay: drive her wild! NEXT ON HEALTH24X SEE: What happens to your body during sex? 2016-08-26 15:27 More: SexSex tips advertisement Read Health24’s Comments Policy Comment on this story 0 comments Comments have been closed for this article. Logout Comment 0 characters remaining Share on Facebook Loading comments... From our sponsors 10 facts about diabetes and insulin you need to know How to care for your vaginal flora JHB - Free Caregiver Workshop with TENA experts - 15 February JHB - Free home visit and assessment with a TENA nurse advisor Live healthier Hello? » SEE: Interesting facts about hearing loss Earworms: Let it go Is it bad to sleep with earplugs all the time? SEE: Do women hear better than men? The reason why men often appear not to be listening could be because they actually can't hear you. Confident smile? » Acidic drinks can harm your kids' smiles The facts on bleaching your teeth Am I taking good care of my teeth? Why are my teeth stained? We know the rules – brush your teeth twice a day and floss to keep them healthy. But, have you ever wondered what causes those stains that sometimes appear?