Adele, who was open about her postpartum depression after the birth of her son in 2012, told an audience in St. Paul, Minnesota, in July that she doesn't think she wants to have another child.
But during a Nashville concert in October, she revealed that she was having mixed feelings.
"My son is about to turn 4 very, very soon," she said at the time. "I'm starting to get very emotional about it because I feel like once they turn 4, they're not really your actual baby anymore. So my womb is starting to ache a little bit. It's like, 'Baby, baby, baby. Need a baby, need a baby.'"
During the same stop, the singer said she "won't get pregnant until the end of the tour."
It's unclear how much time Adele will spend out of the spotlight after she finishes her tour overseas, but she said her hiatus won't be "as long" as the four-year one that she took between 2011 and 2015.
"My kid is starting school, you see," she told the St. Paul audience in July. "Hence why I'm so busy trying to get all my shows out of the way. I don't think I'll be away for as long."
The "Hello" singer has also said that she would not hesitate to pull out of any opportunities that took time away from her son and his father.
"All of my relationships are more important to me than any tour I'll ever do," she said.
Read more at E! News.