A mother from the United Kingdom has given birth to a baby weighing over 11 pounds—the same weight as a bowling ball. Helen Sellers, 34, gave birth to her daughter, Celia, who weighed 11 pounds 5 ounces (5.15 kg), almost six weeks ago. The mom-of-two and mental health nurse revealed that Celia was one of the biggest babies her midwife had ever delivered in her 16-year career. Celia’s brother, Roman, 3, weighed 9 pounds (approx. 4.08 kg) when he was born, and Helen and her husband, Carl, 37, were both under 9 pounds as newborns. “Carl is 6 foot 7 now, but he wasn’t a big baby, so we’re not sure why Celia was so big,” Helen, from Leeds, Yorkshire, said. Due to her big bump, when Helen was pregnant with Celia, she’d always be asked if she was expecting twins. “There was one lady at work who asked me a few …