Charley Webb can barely stay awake past 4pm due to her latest pregnancy.

Charley Webb

Charley Webb

The 'Emmerdale' actress - who plays Debbie Dingle on the ITV soap - is expecting her and co-star Matthew Wolfenden's (David Metcalfe) third child together, but admitted she always "forgets just how tiring" being with child is.

She wrote on Twitter: "I am SO tired. It gets to 4pm and I'm done. I forget just how tiring being pregnant is. And then I do it again and remember (sic)"

This comes just two weeks after the 31-year-old star revealed she has been left in "agony" after she was diagnosed with a pregnancy-related pelvic condition, SPD (symphysis pubis dysfunction), which has seen her muscles relax too much ahead of her birth.

She said: "I still get waves of sickness but I've also been diagnosed with SPD [symphysis pubis dysfunction].

"It's when your muscles have relaxed too much ready for the birth.

"It's agony."

Charley - who has kids Buster, nine, and three-year-old Bowie, with Matthew - also admitted she is keen to give birth in a hospital rather than at home "for the sake of [her] own anxiety", but her hubby has other ideas.

She said: "Matthew's up for a home birth but I'd like to be in a hospital for the sake of my own anxiety, in case anything went wrong.

"I'd be lying if I said I really enjoy the experience of getting bigger.

"But I appreciate what my body is doing. I think pregnancy is amazing."