Rachel chuckled. "They're all yours." She smiled. "When I was younger I was diagnosed with endometriosis. It made my periods unbearable and made it pretty much impossible for me to have kids. I just lived with it for a long time but then Bucky came along and I really wanted to give him a family. Surgery would increase my chances of getting pregnant, though not by much." She paused. "I told my parents that I was going to have the surgery and my dad wasn't okay with that. So he made a wish. The endometriosis was gone and everything was fine. But what he didn't realize was that the way he worded it ended up making me functionally immortal." She bit her lip as she waited for his reaction.