Where would we be without research? Well, for Dr Emma Yhnell, perhaps not here at all. Emma is a research scientist but also one of IVF triplets born with under-developed lungs. A drug developed in a clinical trial helped her to live the life she lives today. So, Emma is on a quest to find out what kind of research people like her are conducting day-in-day- out right here in Wales and how it has, and continues to, change lives.