But as they await the arrival of their bub, Zoe is enjoying some well deserved pampering from her man.
On Tuesday, the soon-to-be parents took to social media to share a snap of Zoe’s bump.
In the pic, a topless Zoe beams at the camera with her beautiful belly on full display. In the corner, a punnet of strawberries rest on the bath next to a candle.
Meanwhile a brief-clad Alex beams as he takes the photo in the mirror.
“BATH time bliss was exactly what I needed as this third trimester takes its toll. Trouble sleeping, swollen feet & constant heartburn so some days are a freaking struggle,” the reality stat revealed.
“My beautiful man ran me a bath and I had scented candles and strawberries and it was freakin heaven.”
She capped off her post with a set of hashtags including “#waterbirthhereIcome.*
In May, the elated couple revealed to Woman’s Day they were expecting.
“We’re absolutely over the moon,” Zoe said at the time.
It’s been a heartbreaking struggle for the expectant parents, who are set to welcome their third family member in October.
WATCH: Zoe’s growing bump! Post continues after the video.
Zoe suffered a heartbreaking miscarriage last year, then when she fell pregnant this time, she was diagnosed with hyperemesis gravidarum – the same severe morning sickness the Duchess of Cambridge experienced with her two pregnancies.
“I was in hospital for two days on a drip, and was vomiting 30 times a day,” the 27-year-old said, before adding it seems to have settled now.
“I’m starting to enjoy the journey!”