As Bridget careers towards baby-deadline, a series of classic Bridget Jones moments finally leads her into pregnancy --- but just not quite as intended. It's a pregnancy full of cheesy potatoes, outlandish advice from Drunken Singletons and Smug Mothers, chaos at scans and childbirth classes, high jinks and romance, joy and despair --- but all of it dominated by the terribly awkward question: Who's the father?