Sims now also dance just once a day Image credit: Electronic Arts / Maxis I've never been into a pediatrician's office to confirm this, but I've always suspected that in the centre of the room there's a concrete trench beneath a metal lift. It just stands to reason that when an infant goes in for a check up, they're plonked down on the metal frame, raised up two or three feet before the doctor goes down into the trench to inspect the baby's fleshy chassis from below. Maxis have only poured petrol on my suspicion thanks to a section in The Sims patch notes titled: 'Infant tuning'. The changes are part of the upcoming patch on May 12, which bundles together a whole laundry list of fixes and changes . As well as now ensuring your sims do the basic decency of cleaning up dirty nappies, putting them into nearby bins, instead of just leaving them on the floor, Maxis have made lots of tweaks to how infants behave.…