As part of a three-part YouTube series for Australia Zoo, Bindi Irwin and her husband Chandler Powell, 27, answered some fan questions recently.
These ranged from queries about the zoo itself, to their former reality show Crikey, It’s The Irwins! and more.
But there was one persistent question that Bindi confessed she has "a lot of feelings about".
"How often do we get asked that question, Chandler?" Bindi Irwin, 26, asked her husband.
"Daily," he replied.
The question? "Are you two planning on having another child?"
After Bindi requested Chandler answer first, the 27-year-old reminded viewers about his wife's endometriosis journey.
"It was an absolute miracle that we had Grace and we are revelling in every little moment we have with our little miracle baby," he said. "We are so happy with our family of three."
Bindi graciously acknowledged the curiosity that prompts these types of questions, but requested that fans be mindful before asking them — not just of her, but of anyone.
"Everything may seem fine on the outside, but on the inside, their own personal journey might have been filled with turmoil and challenges that you can’t even fathom," the mother-of-one said.