Actually working a four nation match this Sunday (worked Scotland vs France too). See 3 or 4 parents every game with a baby strapped to their chest, they usually have earmuffs/earplugs of some kind and look happy as - parents rarely look flustered however check the stadium policy on what you're allowed to bring in diaper bag wise. Don't bring a stroller, I've seen people in wheelchairs accidentally knocked over by the rush of the crowd at the end of the match. Think at age 3 or 4 is when I'd begin to be a bit wary of bringing a kid to a match as at that point you can no longer carry them the entire time and the noise can get a bit scary for them. Baby will just sleep through it. DP is planning on taking our STA baby to her first NFL match in October in London when she will be roughly 6 months old (told him if he's paying that much for a ticket he may as well take her). The original agreement was that the only way in hell he'd get to go would be if his underdog team The Eagles played (they've not come to the UK in the many years he's been supporting them). Announced before the super bowl that they'd be coming so we're making a weekend of it. Not worried one bit, he'll take sensible precautions and knows he's not to drink, I'll be off to the advertising and brand museum to enjoy myself and meet up with them by dinnertime.