Travis Barker drops hint Kourtney Kardashian could REALLY be pregnant after couple’s heartbreaking infertility battle

, pregnant women should avoid raw fish because they "are more likely to contain parasites or bacteria than fully cooked fish."

The Keeping Up With The Kardashians star shares kids Mason, 12, Penelope, nine, and Reign, six, with her ex Scott Disick, 38, 

Travis shares his teenage kids Landon, 18, and Alabama, 16, with his ex, Shanna Moakler, 46,

Back in March, Kourtney opened up about her pregnancy struggles during the Hulu series, The Kardashians.

THE INFERTILITY BATTLE

During the installment, the E! star told her mother Kris Jenner, 66: "Every single person on social media is always like ‘Kourtney’s pregnant, Kourtney’s pregnant, Kourtney’s gained so much weight.'

";It’s so rude to comment on people when you have no idea what they’re actually going through." 

She added: "The medication they’re giving me, they put me into menopause. … Literally into menopause.”

The momager asked: “Based off of what, a drug?” 

Her daughter replied, “Yes.”

During her confessional, Kourtney revealed: "Travis and I want to have a baby, and so my doctor took us down this road of doing IVF (In vitro fertilisation).” 

During their doctor's offiice, the duo was instructed to "put a sample in this cup."

Kourtney appeared to want privacy during the appointment and said she was taking her microphone off.

'NO RELATIONSHIP'

Recently, Travis' ex Shanna revealed her thoughts on her former partner and his new romance.

The Playboy model said: "I don't have any relationship with the Kardashians or Kourtney.

"I just did an interview about my ex and Kourtney and I was just wishing them all the best and I'm glad they're happy."

The Celebrity Big Brother star added: "Their relationship really isn't any of my business, so I stay out of it.

"I don't follow it. I don't know what's going on with them. So I can't really answer your questions.

Shanna concluded: "I'm really too busy just focusing on my own and hopefully getting into my own relationship eventually."

Shanna and Travis were previously married from 2004 to 2008.