Judy Blume reportedly advised Jenna Bush Hager against giving her daughter a copy of one of Blume's books, specifically "Are You There God? It’s Me, Margaret". The reason for this advice is not entirely clear, as the details of the conversation are not fully provided. It appears that Jenna Bush Hager has discussed the exchange, but the context and specifics of the conversation with Judy Blume are not fully explained in the available information.