A growing number of adults are choosing to not become parents, a lifestyle described as “child-free.” Yet many people, especially women, say they feel judged by their families, friends — and even their own doctors — when they vocalize not wanting children. By the same token, some parents say that to express regret — for the age at which they had kids, for their partner choice or for becoming a parent at all — is entirely taboo. As birth rates decline in the U.S. and globally, we’ll talk about the societal taboos around parenthood, why they’re so pervasive and how the conversation may be shifting.