Former Little Mix star Jesy Nelson burst into tears after her petition calling for SMA (spinal muscular atrophy) to be added to post-birth baby checks for serious health conditions reached more than 100,000 signatures.
The 34-year-old gave birth to twins Ocean Jade and Story Monroe Nelson-Foster prematurely in May with fiance Zion Foster, and Nelson has been posting about their journey on Instagram to raise awareness of the rare genetic condition ever since.
