Like so many women in this country, Chelsea Conaboy went back to work shortly after having her first baby. She sat in a makeshift closet, trying to pump breast milk, and wondered when the magical "maternal instinct" she'd heard so much about would kick in.
"I had this ingrained sense that there would be a biological process that carries me through those early hard days," she said. "When it didn't happen as I expected, I thought something was broken in me."