North West
North West, daughter of Kim Kardashian and Kanye West.Reuters

"Keeping Up With The Kardashians" (KUWTK) is not new to controversies, and as expected, Kim Kardashian has made a shocking revelation about her sex life with husband Kanye West a few days ahead of the premiere of the television reality series.

Some may take it as a publicity gimmick but Kim has surely created enough curiosity by revealing her private life in the "Keeping Up With The Kardashians" season 10 teaser, claiming that she has been having sex continuously with her husband in desperation to have another child.

"I've been having sex 500 times a day," said Kim Kardashian in the teaser, leaving her younger sister Khloe gasp in disbelieve.

Talking about sex life is not new for the reality star but her latest claim sounds unrealistic.

It may be recalled that the 34-year-old "Keeping Up with the Kardashians" star, who has a one-year-old daughter, North West, with Kanye, and had earlier expressed her plans to expand her family.

"We're trying," the "Keeping Up with the Kardashians" star told Domer of Australia's Today Show in September last year when asked if she was ready for a second baby. "I guess, it's all in God's hands."

"[Motherhood] has changed me so much. Just everything has been put into perspective and nothing really matters more than spending time with your family and only doing the things that are really important to you," she added.

The reality star had expressed her desire to have another baby amid reports that they were fighting constantly over whether to expand their family or not.

"Keeping Up With The Kardashians" season 10 is set to premiere on 15 March on E!.