"I feel like if I was, I wouldn't say anything to anyone because you can't say anything past a certain point. It's about health."
Earlier this month, it was reported that Kardashian and her husband Lamar Odom were expecting their first child together -- however he declined to confirm a pregnancy and she attributed it to just being "fat."
Kardashian and Odom spent several weeks apart while she was in South Beach filmingKourtney and Khloe Take Miami's second season, however since he plays for the Los Angeles Lakers she said it was comforting to know it's not like he was sitting around the house waiting for her to come home.
"It was really tough for me to go back and forth. But during that time that I was filming, he had one two-week road trip and one week-and-a-half road trip -- which kind of made it easier because I knew if I was at home he wouldn't be there," she explained to Seacrest.
"But normally I would be on the road with him. It just was difficult being away that long, but I saw him whenever I could."