Home > Newsletters > Daily: Love or hate Earth Hour? > Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxic > Health-in-Motion Updated 22 September 2015 Period sex Many think having sex during your period is unhealthy. Contrary to many cultural and religious taboos, from a medical perspective, menstrual blood is no more “dirty” than other bodily fluids. Provided you practice safe sex, period sex is perfectly healthy and will not have any adverse effects on your penis or her reproductive organs. 0 NEXT ON HEALTH24X Not getting enough sleep? You have plenty of company 2020-02-20 20:45 More: Daily Dose: This is why your vanilla or cinnamon flavoured e-cigarette is toxicHealth-in-Motion advertisement Other news Medical Can Siri or Alexa help you beat addiction? Don't count on it Medical Common drugs might help prevent death from a 'broken heart' Medical Could strep throat become untreatable? Parenting How mom-to-be's cosmetics chemicals could lead to heavier baby Medical Statins won't harm ageing brains, and may even help Medical Hot chocolate could help ease painful clogged leg vessels Live healthier Lifestyle » E-cigarettes: Here are five things to know E-cigarettes have become hugely popular in the past decade, but a rash of vaping-linked deaths and illnesses in the US is feeding caution about a product that's already banned in some places. Allergy » Ditch the itch: Researchers find new drug to fight hives A new drug works by targeting an immune system antibody called immunoglobulin E, which is responsible for the allergic reaction that causes hives.