Repeat: Desperate to know why Dexter had been a victim of sudden infant death syndrome (SIDS), parents James Cook, 37, and Gemma Littley, 33, volunteered his DNA for a pioneering genetic test.
Desperate to know why Dexter had been a victim of sudden infant death syndrome (SIDS), parents James Cook, 37, and Gemma Littley, 33, volunteered his DNA for a pioneering genetic test.