"Obviously I do want to have my own baby," Kim tells sister Kourtney Kardashian in a preview clip of Sunday's Keeping Up With the Kardashians
, which was taped prior to the Paris robbery.
"But I truly don't know if my body can handle it one more time."
Kim admits to having "fears" and "unanswered questions" about surrogacy, but Kourtney does offer up a benefit to going that route. "If you use a surrogate, nobody has to know the whole time," she explains. "You could have a baby for a year and nobody would even know."
The 36-year-old mother of two considering a surrogate shouldn't come as a surprise to her fans. Kim had notoriously difficult pregnancies with both her daughter, 3-year-old North, and her son, 11-month-old Saint.
In January, a source close to Kim told ET that the reality star felt it was too risky for her to conceive again. "This is definitely the last baby Kim is having herself," the source said. "Doctors told her getting pregnant again is just too risky. The two pregnancies did so much damage to her body, it's just not worth it. If she wanted more, adoption wouldn't be out of the question."