TLC'S "UNEXPECTED" RETURNS WITH AN UNFILTERED LOOK AT TEENAGE PREGNANCY ON SUNDAY, DECEMBER 20 AT 10PM ET/PT -- Digital Mid-Form Series BABY BUMPS to Premiere on TLC Go on Sunday, December 13 -- (Los Angeles, CA) - TLC's UNEXPECTED returns with an eye-opening look at teenage pregnancy and parenthood on Sunday, December 20 at 10pm ET/PT. The new episodes explore the … [Read more...] about Unexpected Renewed For Season 4 By TLC!