"What makes you think we can't have children, Buck?" she said, holding him even tighter. Peggy ran her hands soothingly up and down his back, trying to give reassurance and comfort to her husband. "Just because Rachel thought she might be and wasn't and I'm not yet?" She wondered if he'd ever had a girlfriend tell him about a pregnancy scare. "I'm not going to break up with you. Please stop pushing me away because you're scared of this, of not having kids with me."