Jack was born on 29th November 2015, and from the very beginning, he was full of personality—cheeky, curious, and full of life. But as he grew, we started to notice that he wasn’t meeting the milestones we were told to expect. Sitting up on his own took longer than it should have, and walking didn’t come until after his second birthday. We weren’t overly worried at first. Joe and I often said that it didn’t matter how long it took—once Jack could walk, he’d be off, and that would be him for life.