Erin Molan shares candid post on 'non-glam' realities of her pregnancy

Erin Molan, who is four months pregnant with her first child, with fiance Sean Ogilvy.

And since announcing the happy news in December, the bubbly blonde TV presenter has delighted in sharing fun posts about her pregnancy and growing baby bump.

However, on Thursday, the 9News Sport presenter took to social media to give fans a reality check of the not so glamorous side to her pregnancy.

Noting it wasn't a post in search of pity, Erin told her 158,000 followers how she spent the day, unable to get off the floor - a side to pregnancy, she says, that often goes un-discussed.

RELATED: Erin Molan's first interview on her pregnancy

The TV personality then jokes about being compared to a walking corpse saying "the resemblance was uncanny".

However, getting serious again, the 33-year-old reveals to fans:"I spend most days ill in bed until I have to get up and go to work. 

LISTEN: Honey Mums talk to Sonia Kruger on motherhood and daytime TV. (Post continues)

https://omny.fm/shows/9honey-super-mums/i-love-my-kids-but-i-don-t-like-them-breast-feedin/embed?style=artwork

"Today - I spent an hour on the bathroom floor unable to get up - and have had to call in sick to work for the first time since getting pregnant. 

"I can normally work through anything so I found doing that incredibly hard. 

WATCH: Erin announcing her engagement on The NRL Footy Show. (Post Continues)

"So whilst I am very blessed to be carrying a child when so many desperately want to and can’t - like most women the reality of this pregnancy is completely unglamorous in ways far too graphic to share properly here!"

Ending on a lighter note, Molan once again references her hair and make up team, saying her pregnancy glow is in part to the bronzer brush strokes applied but adds she doesn't might being told she's glowing.

Although, it seems a follow up post is likely, with the popular personality noting: "Pps - and don’t get me started on hormones".