Get the Well Enough newsletter with Harry Bullmore for tips on living a healthier, happier and longer life Get the Well Enough email with Harry Bullmore Get the Well Enough email with Harry Bullmore Former Little Mix star Jesy Nelson has revealed her twin daughters, Ocean Jade and Story Monroe Nelson-Foster, have been diagnosed with Spinal Muscular Atrophy (SMA) Type 1, a rare genetic condition that may prevent them from ever walking. The 34-year-old singer, who welcomed the twins prematurely last May with Zion Foster, shared the diagnosis in an emotional Instagram video last year. She detailed the “gruelling three/four months” leading to the discovery, after an “endless” series of appointments confirmed her daughters had “a severe muscle disease called SMA Type 1.” Nelson has since begun campaigning for SMA1 screenings from birth, and started a petition to add the condition to the newborn blood spot screening test, also known as the heel prick test. In an emotional conversation with Health Secretary Wes Streeting on ITV’s This Morning, Nelson said: “It’s just madness to me …