The 31-year-old catwalk star, who opened up about suffering from post-partum depression (PPD) after giving birth to her first child Luna with singer John Legend, said she is a bit "scared" about trying for another baby, reported Marie Claire magazine.
"I would definitely adopt or have foster children. But I loved being pregnant. Maybe I should be scared (of having PPD again), but I don't know.
"It couldn't be any worse than it was - could it?" Teigen said in an interview.
Luna was born on April 14 last year.