The couple reportedly started trying to get pregnant again while on their honeymoon. According to Us, Kardashian and West, a 37-year-old rapper, even returned to the location earlier this month to continue their attempt at expanding their family.
"Kim won't tell anyone until she's five months along," an insider told the magazine. "She doesn't want people scrutinizing her body."
The reality TV star told the U.K.'s Daily Mail last month she would "definitely" like to have at least one more kid.
"I like a big family... [So] we'll see how that goes," Kardashian said at the time while at a festival in France.