Katie Lendrum shares her personal journey of deciding to have a child after her husband, David, who was diagnosed with motor-neuron disease (MND), also referred to as amyotrophic lateral sclerosis, (ALS). Katie explains the decisions she made and the role preimplantation genetic diagnosis [([http://clinical.illumina.com/clinical/reproductive-genetic-health/patients/conception-introduction/embryo-screening-with-pgd.html] had in her son’s Riley’s birth and freedom from MND/ALS. Learn more about preimplantation genetic diagnosis ([http://clinical.illumina.com/clinical/reproductive-genetic-health/patients/conception-introduction/embryo-screening-with-pgd.html] and other Illumina Reproductive and Genetic Health Solutions [http://clinical.illumina.com/clinical/reproductive-genetic-health/patients.html]