" Well, Melinda, you little devil,” John said, grinning. She rested the back of her hand over her eyes while John and Jack studied the ultrasound, examining that little heartbeat in a barely moving mass. John pointed out small buds where arms and legs would be growing. “When was your last period?” John asked her. She took the hand off her eyes and glared at her husband. “Um, she hasn’t exactly ever had one.” “Huh?” John said. “That I know of,” Jack said with a shrug. “A year and a half ago, all right?” she said crisply. “Approximately. I’ve been nursing. I’ve been pregnant. I’ve been cast into hell and will live out my days with sore boobs and fat ankles.” “Whew. Going right for the mood swings, huh? Okay, looks like about eight weeks to me. That’s an educated guess. I’m thinking mid to late May. How does that sound?” “Oh, duckie,” she answered. “You’ll have to excuse my wife,” Jack said. “She was counting on still being infertile. This might cause her to finally give up that illusion.” “I told you if you made one joke—” “Melinda,” Jack said, his expression stern, “I was not joking.” “I would just like to know how this is possible!” she ranted. “David is like a miracle pregnancy, and before I even get him off the breast, I’ve got another one cooking.” “Ever hear the saying, pregnancy cures infertility?” John asked her. “Yes!” she said, disgusted. “You know what I’m talking about—probably better than me. I guess you didn’t think it would apply to you, huh?” “What are you talking about?” Jack asked John. “A lot of conditions that cause infertility are made better by pregnancy—endometriosis being one. Often when you finally score that first miraculous conception, the rest follow more easily. And when you change partners, you change chemistry. You’re going to want to keep these things in mind,” he said. And he grinned. "
― Robyn Carr , Whispering Rock (Virgin River, #3)