The most recent episode of the married duo's reality show documented the couple discussing the right timing for having kids of their own.
"I knew my mom had difficulty having me, but I never really knew how difficult it was. Eddie and I have talked about waiting a little bit longer before we try to have kids," the country singer admitted during an interview on the show.
"It had never popped into my head that maybe I will have the same trouble that she did…Given my mom's history, it does make you wonder if I waited too long. If I find out I can't have kids, that will be really tough."
Rimes visited her doctor to see what her chances of conceiving were, and what steps she should take to increase her odds if necessary.
And when she approaches her husband about the possibility of not being able to get pregnant, he jokes that she should take a dance class or find other activities to take her mind off of things.
"Don't be an ass," she tells him on the episode. "It truly hurts when you feel like you and your husband are not on the same page for something that is so important…I know we were not planning on having a child right now, but I also do not want to miss what possibly could be my only opportunity to have a child naturally."
He then is later seen telling the camera, "I mean, is there ever a perfect time? I know I do want to have a child with LeAnn and if this is a decision we have to make right now because of her fertility then I say we should just do it."