Reality star Kim Kardashian and Kanye West are eager to give their daughter a sibling, despite the reality Tv star's difficult pregnancy.

Kardashian gave birth to little North five weeks early in June (13), after suffering complications from preeclampsia, but the new mum admits she is loving motherhood and wants to eventually add to her family.

She tells Extra, "We definitely want some (more children). It's everything you could ever imagine and more... It's the best feeling, it's the most rewarding job and I recommend everyone go through the process."

Meanwhile, Kardashian admits she's still giddy from her boyfriend's romantic proposal on her 33rd birthday a week ago (21Oct13) - the rapper took over the San Francisco Giants' baseball stadium for the grand gesture.

She continues, "I had absolutely no idea, I think nobody did... Everyone thought they were coming to San Francisco for my surprise day... It was a magical night and obviously the best birthday of my entire life."