The world’s most identical twins are hoping to get pregnant at the same time with their mutual partner.
Anna and Lucy DeCinque, who are 35, share everything together as it was previously revealed “they can never be apart”.
Both take showers together and even use the toilet with each other’s company, but they also share their fiancé Ben Byrne.
Now as part of TLC’s Extreme Sisters series, viewers have been given an insight into their unique set-up.
The siblings have been with Ben for 11 years, all sleeping together in the same supersized bed every night.
And to take their unusual relationship to another level, the sisters hope to get pregnant at the same time.
Anna said: “We’ve never taken a pregnancy test before.
“It really is magical how a stick can confirm you are pregnant… We’re 35 years old. We’ve decided we want kids now.”
Lucy added: “But in a hurry to be honest… but we need to have babies at the same time.
“I’m having a heart attack because I’m thinking Anna could be pregnant and I’m not. We’d prefer both of us to be pregnant than one.”
In a clip released by TLC, the sisters can be seen taking a pregnancy test together with Ben and awaiting the results.
But sadly neither of them were pregnant in the end.
Ben popped the question to the twins last year, giving them two rings, each with three bands to symbolise them all.
He said: “Anna, you mean the world to me and I want to spend my life with you.
“And Lucy, you mean the world to me and I want to spend my life with you too. I love you, I love you both.”
Showing their relationship on social media comes with many trolls posting negative remarks about their set-up.
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But the twins don’t care as Lucy said: “It’s not really weird to us. We have one boyfriend and all three of us share the same bed.
“For guys, in their hearts and dreams, they want two girlfriends.
“We have the same taste in everything, so obviously we’re going to like the same boy too.”
Anna added: “If I got pregnant, Lucy would definitely get pregnant straight away – because our bodies need to be the same.
“We would try to make that happen, definitely.”