Having sex could alleviate hay fever, according to experts

As alluded to, a team of researchers in Iran noted that the reproductive system is linked to the nasal system and, as such, have found that that sex constricts blood vessels in the nose and eyes, causing your eyes to stop streaming and also helping unblock the stupidly stuffy noses.

The team at Tabriz Medical University admit they have not yet conducted clinical trials to test their hypotheses, however, they have been researching this since at least 2019. If they are proved right, they could help reduce reliance on antihistamine drugs and make lots of people very happy.

Sina Zarrintan - one of the neurologists heading up the research - says his method would be a lot more enjoyable (well, yeah) and cheaper than more conventional treatments, i.e. antihistamines etc., but stressed it would not be necessary to do it all the time. Necessary but still optional if you're the prolific type. He went on to say: "It can be done from time to time to alleviate the congestion and the patient can adjust the number of intercourses depending on the severity of the symptoms." - though we doubt you're going to be able to swing it strictly on medical grounds, to be honest.