It was one of those moments that you feel, rather than see, in excruciating, punishing slow motion: Four-month-old Tyler Glowacz fell from his bouncer, which was on the kitchen table, and landed on the ceramic floor. “I was only a couple of feet away, but his bouncer was on the table and he wasn’t strapped in. Stupid mistake — I know,” admits his mom, LuAnn, of Austin, Texas. She was relieved that Tyler began crying — silence would have been a more ominous sign — but she knew she had to get her son to an emergency room.

