Michelle Keegan is set to be offered a lucrative deal to document her journey into parenthood

A source told The Sun newspaper's Bizarre column: "Michelle and Mark are such a TV power couple, and becoming parents is huge for them. A couple of production companies are writing up propositions to see if they'd let in cameras to follow them becoming parents.

"These fly-on-the-wall shows are huge on ITV, as well as streamers like Prime, and there is a huge audience that would love an insight into Michelle and Mark's world.

"It's all just in the planning stages and no formal approaches have been made but the offers are close to being finalised."

Michelle announced her pregnancy in December, posting snaps of her growing baby bump on social media.

The brunette beauty - who has been married to Mark since 2015 - wrote on Instagram at the time: "2025 is going to be a special one for us... [star emojis] (sic)"

Mark, 37, also shared the same post on his own Instagram page.

Meanwhile, Michelle previously bemoaned being asked questions about her family plans, insisting that it was "no one else's business".

The actress told the Daily Mirror newspaper: "It's horrible. People don't know if we're trying. They don't know the background of what's happening."

Michelle suggested that there was a sexist element to the line of questioning, too.

She said: "In this day and age, you shouldn't be asking questions like that.

"I'm asked purely because I'm a woman. I'm immune to it now - it's like a reaction, and as soon as I hear it I brush it off as it's no one else's business."