Jesy Nelson has described the ongoing battle with Spinal Muscular Atrophy (SMA) for her 14-month-old twins, Ocean and Story, as a "never-ending, life-changing situation." The singer, who revealed her daughters' SMA Type 1 diagnosis in January, shared new details about their health challenges in a recent interview.

Nelson revealed that her daughter Story has also been diagnosed with scoliosis, a condition involving the abnormal curvature of the spine. This diagnosis will necessitate an operation every six months for Story. Both twins will also undergo a procedure to alter their feeding methods. As the twins grow older, their current feeding tubes are causing significant trauma, leading to an upcoming surgery to have food directed into their stomachs.

"I wish I could say, 'Oh, it's easier now,' but it's not. And that's the really heartbreaking thing about this diagnosis," Nelson stated, describing the condition as not one that is resolved after treatment. "It's not like, 'oh, they get their treatment and then it all goes away.' It's a never-ending, life-changing situation."

Nelson's experience is documented in her new Prime Video documentary, "Jesy Nelson: Life Changing." She admitted that watching the film is difficult, as it reflects her daily reality. "I've only watched it once because it's too hard for me to watch. This is my everyday life. I think because I'm on autopilot 24/7, because it's my normal now and then when it's crammed into an hour and you've got to watch it, you kind of look back and think I can't believe that's my life."

She also shared key signs for new parents to watch for regarding SMA, including a "floppiness" in infants, an inability to support their head at the expected age, and a distinctive bell-shaped belly where the ribs go in and the stomach goes out. A significant indicator is a decrease in leg movement, with many babies experiencing a rapid loss of leg activity within a month of birth.

Despite the personal challenges, Nelson has been a vocal advocate for universal newborn screening for SMA. Her advocacy has contributed to a significant development: the SMA Type 1 screening test will be rolled out across the entire UK later this year. This milestone means hundreds of thousands of newborns will be screened, a change Nelson described as "mind-blowing."

"It's an emotional day. I'm still taking it in, to be honest. It's amazing. It's just mind-blowing. I feel so proud. I just feel so proud of everyone that's been a part of getting it to this place, because now future SMA babies life's are gonna look completely different. And that is all I ever wanted," Nelson said upon hearing the news. "It will never not be heartbreaking to hear that your child has SMA, but to know that their life will not have to look like this is just amazing."

SMA is a rare genetic disorder that leads to progressive muscle weakness. While it can affect a child's ability to sit, crawl, or walk, and in severe cases, breathing and swallowing, early detection through screening and subsequent treatment can significantly improve outcomes. Scoliosis, the abnormal curvature of the spine, is also more common in children and can range from mild to severe, sometimes requiring bracing or surgery.