Final answer:
Details are lacking on how Aven's mother told people about giving birth to Aven specifically. The provided information shares various cultural and individual approaches to birth and naming children in different narratives, showcasing different societal practices.
Step-by-step explanation:
How Aven's mom told people she gave birth to Aven is not specified in the provided information. Instead, there are various examples of how other characters dealt with birth and the identification of their children in different situations. One example, from Ovid's Metamorphoses, describes a mother who decides to raise her daughter as a boy to protect her from a father's prejudice, resulting in the child being deceitfully named Iphis, which suited either gender. In another situation, a family had to visit members of their community with gifts to encourage the adoption of their baby's proper name, Aissatou, instead of a teasing nickname. These approaches reflect different cultural practices and individual responses to birth and naming in societies.