Marcus raised it on a Sunday morning. We were in bed with Ava between us, which was not a habit we had intended to form but had arrived at gradually, the way most things in a family arrived. Ava was reading a board book with the focused attention of a literary critic. Marcus was reading the paper. I was doing nothing, which I had gotten better at. "I want to ask you something," he said. "Ask." "Another child." I looked at the ceiling for a moment. Then I looked at Ava, who had turned a page and was now regarding a drawing of a duck with the same expression she gave most new information. "Tell me what you're thinking," I said. "I'm thinking I want Ava to have a sibling," he said. "I'm also thinking that's your body and your decision first and my opinion second." "Those are the right

