Laughing gas

In his memoir Spare, Prince Harry has revealed he ‘enhanced his calm’ during the birth of his son Archie in 2019 by taking ‘several slow, penetrating hits’ of the canister of laughing gas in his wife Meghan’s hospital room. He described how when a nurse returned and tried to give Meghan a dose for pain relief, there was none left: ‘I could see the thought slowly dawning. Gracious, the husband’s had it all. “Sorry,” I said meekly.’ He is far from alone in enjoying the high that comes from laughing gas. Also known as nitrous oxide, it has become the second most popular drug (behind cannabis) among 16- to 24-year-olds, according to