Excellent news Pietro! Had my three month checkup last week (THR left posterior, had same to right in 2014) I was cleared to do interval runs and have begun 1 minute runs on the treadmill. Can’t wait to run outside again. Lots of snow here, and I’m leery of running on icy/snowy roads. Best thing we can do is encourage each other to exercise and maintain muscle strength. My PT said as long as I maintain muscle strength I should not need to worry about any more hip procedures.
Good luck and have a Happy Running 2020!