The reality TV star has said that it makes her feel "incredibly grateful", as herself and former partner Tristan Thompson are to welcome their second child via surrogate, according to her representatives.
Kloe Kardashian has also spoken about her struggles to conceive another child.
"We can confirm True will have a sibling who was conceived in November", Kardashian's representatives said via a PA News Agency. "Khloe is incredibly grateful to the extraordinary surrogate for such a beautiful blessing".
"We'd like to ask for kindness and privacy so that Khloe can focus on her family".
Kardashian and Thompson share four year old daughter True. The couple had split up in January after it emerged that Thompson had fathered a child with another woman.
The pair co-parent their daughter and their second child was conceived before the revelations were made public.
