We asked 7 people how they knew they didn't want children

Getty Images; iStock; Natalie Ammari/BI

• It's becoming more common for people to choose to be child-free.
• Seven people shared why they don't want to be parents.
• Some never desired kids, while others felt that bringing a child into this world would be unfair.

For a long time, it was a societal expectation that people would grow up, get married, and have 2.5 kids.

However, that's changing.

From concerns about overpopulation and the environment to a simple desire to remain independent...