Married at First Sight British star JJ Slater sparked concern after he was rushed to hospital on Wednesday.
The 30-year-old took to Instagram as he shared a photo from his hospital bed with various equipment hooked up to his chest.
The star, who started the experiment with wife Bianca Petronzi but then switched partners to Ella Morgan, would not explain why he was hospitalized.
Still, he reassured fans that he was now fine as he smiled from the bed, where his black Nike sports shirt had been rolled up to make room for the various tests being carried out.
He wrote: “Happy Wednesday” alongside a heart emoji and a crying emoji, before adding: “I'm doing well btw.”
Married At First Sight British star JJ Slater sparked concern on Instagram on Wednesday after he was rushed to hospital
The star, who started the experiment with wife Bianca Petronzi but then switched partners to Ella Morgan, would not explain why he was hospitalized but reassured fans that everything was fine.
Last month JJ revealed for the the first time he had sex with transgender bride Ella Morgan.
In an exclusive interview with MailOnline, he previously claimed the ex-couple were not intimate as he feared making the private details public without Ella's consent.
But after speaking to his former partner, JJ wants to set the record straight and explain that he and Ella have taken their relationship to the next level.
The clothing brand owner says it felt 'natural' to explore his feelings for Ella 'when the pressure was off' when they visited his home in Essex while filming the E4 show.
And JJ, who has spoken about the impact Ella has made on his life, adds that his ex “shares the same genitals as every other woman I've been with” after being open about her transition from the start of their romance .
He said: 'Yesterday when I was asked this question I hadn't spoken to Ella… a lot of girls wouldn't want this to be public and again for me I'm quite private so I didn't want to talk about it.
“But at the same time, we don't want anything to come out that isn't true, so now I feel the need to set the record straight.
'Where we hadn't had the conversation, I didn't think it was right to talk about it until I'd spoken to Ella, and I have now, and she likes it to be public.
Last month, JJ revealed for the first time that he had sex with transgender bride Ella Morgan
JJ set the record straight by explaining that he and Ella have taken their relationship to the next level, after previously claiming the ex-couple weren't intimate because he was afraid of making the private details public without Ella's consent.
'We have taken our relationship to the next level. It was during my homestay… the pressure was off a bit because we were outside the bubble and there was no one else around us with their opinions.”
'We have taken our relationship to the next level. It was during my homestay… the pressure was off a bit because we were outside the bubble and there was no one else around us with their opinions.
'We had a break and it was a comforting time in our relationship. It felt natural and good to explore the next phase. It's not something we rushed into.”
JJ also spoke about the vicious homophobic abuse he suffered from online trolls who called him 'gay' because of his relationship with Ella.
He said the “unkind” comments about his sexuality were difficult to deal with, but his close friendship with Ella made the backlash he experienced worth it.
JJ explained that it was Ella's ability to talk openly about her transition and his acceptance of her past that brought them closer together, reiterating that he sees her for the woman she is today.
He said: 'I don't see it as a big deal, Ella is just like every other woman I've ever been with, and I see Ella as a woman.
'Ella has been very open about her transition and shares the same genitals as every other woman I've been with. Our relationship was important to both of us, and we are still very good friends.'