It didn't surprise Bruce that they were having a kid before getting married. When did Tony ever do things the way that society expected? Still, it kind of stung to hear that Tony was going to be a dad when it was something Bruce knew he'd never get to experience. He thought he'd made his peace with that, but those conversations with Natasha back on Clint's farm felt like they just happened yesterday.
"Congratulations," he said, shoving aside his thoughts for now. He needed to focus on the nanobots and figuring out a way to get Jane Foster well, not dwell on things that were going to make him melancholy.
He took a bite of his own brownie as he continued to read through the information that Tony put up on the screens. "Do we have any samples of Jane's blood to work with?" he asked. "If not, how soon can we get it?" That would be necessary if they were going to tie this to her genetics.