Michael Grant said this quote

Diana can read power levels,” Astrid said. “Did she ever…”Sam nodded. “She said the baby is a three bar. As a fetus. Who knows what it will be when it’s born. Or as it grows. Diana’s only, like, four or five months along. I should know exactly, but I forget. When she would talk about it I would kind of, you know.” He made a shivering move, like it all gave him the creeps.Astrid shook her head in disbelief. “Really. That’s the part of all this that makes you squirm: pregnancy.”“She made me touch her, you know, stomach. And she talked about her, um, her things.” He pointed at his chest and whispered, “Nipples.”“Yeah,” Astrid said dryly. “I could see where that would be devastating.