Kim Kardashian West and Kanye West have "absolutely" talked about having a fourth child.<br /><br /><br /><br />The 37-year-old reality star and the 'Gold Digger' rapper already have North and Saint who were carried by Kim, as well as seven-month-old Chicago who was born via a surrogate mother after Kim was warned against getting pregnant again.<br /><br /><br /><br />And despite only welcoming Chicago into the world earlier this year, the couple are reportedly already talking about expanding their brood once more.<br /><br /><br /><br />A source said: "They have absolutely talked about trying for another baby with the help of a surrogate, but nothing seems decided for sure. Chicago is still little, and they have time.”<br /><br /><br /><br />A second source told People magazine: "Kim and Kanye were already talking about baby No. four when Chicago was just a couple of days old.”<br /><br />