CALGARY, Alberta, Dec. 16 (UPI) -- An Australian fertility clinic is advertising for Canadian sperm donors at the University of Calgary, Alberta ,in exchange for a trip down under. The New South Wales clinic reportedly can't find enough donors in Australia, so is offering a two-week, all-expense paid trip to Australia for those that pass pre-screening blood tests. The Albury Reproductive Medicine Clinic blames the shortage on a recent Australian law compelling donors to disclose their names. Previously, they could remain anonymous. Calgary was chosen because an employee grew up in the city, the Canadian Broadcasting Corp. said. Ruth Keat,...