You stroke her ethereal mane with your free hand. “Come on, you’ve got the rest of us helping you. I’m not sure I have what it takes to be a father, sure as hell not an Equestrian one, but I want to give you three this. Something to re-” Celestia gives you a flat look. Yeah, you don’t need to finish that sentence. “We’ll do the best we can. And if, by the end, we think we could have done better, well, we can give her a sibling.”