Jesy revealed earlier this year that her 13-month-old twins, Ocean and Story, had been diagnosed with Spinal Muscular Atrophy (SMA) Type 1, a rare and severe muscle-wasting condition. The diagnosis, coming later than ideal, means the twins will most likely never be able to walk, requiring specialist equipment to breathe at night and feeding tubes to survive. The documentary captures the harrowing moment Jesy cradled her eight-week-old daughters as a doctor delivered the devastating news: “The genetic testing came back positive for Spinal Muscular Atrophy.”

Breaking down in tears, Jesy told the camera, “I can’t believe this is happening. It’s the most severe muscle disease a baby can have. I don’t know how we are going to do this. I feel like I’m going to feel heartbroken for the rest of my life.” The clip gives an intimate look at the despair and fear she faced as a mother receiving life-changing news about her children’s future.

Jesy also shared the impact this diagnosis has had on her daily life, explaining the endless hospital appointments and constant medical care required for her daughters. “I get bombarded with hospital appointments, my whole life has changed,” she admitted in the trailer. Alongside the emotional clip, Jesy penned a heartfelt message to her fans on Instagram, urging them to watch the documentary. She described it as the most heartbreaking series she has ever made but stressed it was necessary to raise awareness and push for real change.

“This is only a small glimpse into what my girls have to go through every single day. It’s the reality that so many children born with SMA have to endure, and this is only the beginning of their lives,” Jesy wrote. She emphasized the importance of early diagnosis and treatment, highlighting the vital role of the heel prick test. “I truly hope this helps people understand why the heel prick test and treatment from birth are so incredibly vital. Early diagnosis can change EVERYTHING. I’ll keep saying it until no family has to experience this again: no future babies born with SMA should have lives that look like this.”

Jesy’s advocacy didn’t stop with the documentary. Last month, she went to Parliament to speak in a debate on newborn screening for SMA across England. Unfortunately, the outcome was not what Jesy or the SMA community had hoped for. Currently, only 72 per cent of the country will have access to newborn screening when it is introduced in October, leaving 28 per cent of babies without access. Fighting back tears outside Parliament, Jesy said, “I was absolutely fuming. I feel so let down. It’s sad. It’s so sad. Our children’s lives could look so different, and yet we are still debating it. Based on where you live, how does that make sense? How is that fair?”

The debate followed a petition Jesy launched that gained over 150,000 signatures, urging the government to roll out screening nationwide. The staggered implementation is based on advice from the UK National Screening Committee, which wants to evaluate both the effectiveness and cost of the program. Areas missing out include Bristol, Cambridge, Leeds, Liverpool, Oxford, and Portsmouth. The trial will only use seven of the 13 testing laboratories available to the NHS, leaving significant gaps in coverage.

Jesy did not hold back in criticizing the government’s decision, particularly addressing Sharon Hodgson, Parliamentary Under-Secretary of State in the Department for Health and Social Care. On Instagram, she reflected on the debate, emphasizing the life-changing potential of early treatment for SMA. “If it isn’t given at birth, untreated children may not see their second birthday. They will die before the age of two,” she said. Jesy even shared a video showing two sisters with SMA—one treated from birth, the other not—highlighting how drastically treatment can alter outcomes.

The singer’s anger and frustration were clear as she addressed the injustice of children being denied vital care due to where they are born. “You are basically telling me that if you live in a certain postcode, you’re not as important as the other 72 per cent of England. Your life doesn’t matter as much. It’s outrageous,” Jesy said. She went on to describe the daily struggles of caring for her daughters, from managing breathing machines to preventing choking, and the emotional toll it takes on the family.

Jesy concluded her message with a plea for action: “When are we going to get answers? When is this going to change? This cannot go on.” Her fight for nationwide SMA screening was supported by MPs including Amanda Martin, who questioned why babies in Portsmouth mattered less than others, and Ruth Jones, who pointed out that the UK was lagging behind countries like Ukraine, which had already implemented newborn SMA screening even during wartime.

Jesy Nelson’s documentary and advocacy are shining a spotlight on a devastating condition while pushing for urgent reforms to protect the lives of children with SMA. Her unfiltered honesty and determination show the world the daily reality of families affected by this disease and the critical need for early intervention to give these children a chance at life.