Joey Lawrence and his wife Chandie Yawn-Nelson welcomed daughter Liberty Grace on March 4, and now the actor is opening up about the terrifying pregnancy to Life & Style, in an interview given exclusively to PopEater. Just six weeks after conceiving, Chandie was diagnosed with Rh disease, a blood disorder that could threaten a developing baby's red blood cells, which store iron and distribute oxygen to the body. The couple had to visit a specialist every 24 hours during the last two or three weeks of the pregnancy and had to fight for their daughter's life. "We were so worried. We wanted to get Libby out so bad," he said.