
THURSDAY, March 16, 2023 (HealthDay News) -- When Yoni Silverman, now 13, was a toddler, his parents fretted as he missed milestone after milestone. The New York City couple took their son to a host of specialists, searching for answers about why he wasn’t speaking and had difficulty with balance, among other developmental issues.Fast forward a few years later, and a Boston couple was going through something similar with their now 8-year-old son, Ollie. At the time, unlike other toddlers, Ollie wasn’t speaking, sitting up or looking at objects.Neither family felt satisfied with the answers they were getting or the labels that specialists tried to place on their sons, so they pushed the envelope and ordered extensive genetic testing.And that’s where this story of hope and synergy...