The 34-year-old reality superstar is currently on a family vacation in St. Barts with her mother, Kris Jenner, as well as Kourtney Kardashian and Khloe Kardashian. On Tuesday, the women fit in some exercise time during their rest and relaxation, taking a mountain hike, then doing some exercises with a trainer at the top of the cliff. Kim rocked just her sports bra and black workout leggings once they hit the ocean, showing off her bare belly.
"Everyone's body is different, every pregnancy is very different! I've learned to love my body at every stage!" she wrote. "I'm going to get even bigger & that's beautiful too! I'm blessed to even be pregnant & even luckier to not have preeclampsia as far as I know, so I don't have the swelling issue this time! They also say your body carries a boy different than a girl! Whatever the case may be I'm grateful to God for this miracle & no matter what rumors or comments you throw my way this time they truly don't affect me!