Kourtney Kardashian, considering being a surrogate for sister, Khloe as she battles infertility

Big decision: Kourtney Kardashian, pictured in LA on Friday, is considering being a surrogate for her sister Khloe Big decision: Kourtney Kardashian is considering being a surrogate for her sister Khloe. Both were spotted at a meeting at Kris Jenner's office in LA on Friday

Khloe Kardashian has made no secret of her struggle to get pregnant, and now her sister Kourtney is considering being her surrogate. The 28-year-old has tried conceiving naturally and also with fertility treatments since marrying her husband Lamar Odom in 2009.

According to Khloe: ‘I found out I don’t ovulate, and now my uterus lining isn’t thick enough and I have to take pills to make my  uterus lining thicker. If that doesn’t get thicker, then I cannot carry a baby.’

Kourtney, 33, has two children Mason and Penelope with her partner Scott Disick while sister Kim, 32, is pregnant with her first child with Kanye West.