The 35-year-old star says she started working in Hollywood at a very young age and now is the time when she should actually "chill" and think about her family life, reported People magazine.
"I'm at a stage in my life where I'm like, I've been working since I was 3. It's time to have babies and chill," Dunst says in Marie Claire UK's July issue.
The actress says she never felt the need to have a baby until her goddaughter was born.
"I wasn't one of those 'I need a baby!' people until my goddaughter was born. I love her so much.
In 2016, Dunst began dating her "Fargo" co-star Jesse Plemons. The couple got engaged in January this year.