[Rocio Arias, 32, right, and Patricia Pimentel, 23, show their pregnant stomachs to female dolphin “Wayra” during a session of a special class offered in Lima’s five-star Los Delfines Hotel on Friday, Oct. 21, 2005. Medical doctor Elizabeth Yalan said the energy produced by the dolphin’s ultrasound calls can positively stimulate the baby’s brain inside the womb. The treatment, developed by a researcher in Spain, is known as “delfinoterapia” or “dolphin-therapy,” Yalan said. (AP Photo/Martin Mejia)] *** [] ** Usable by LA and DC Only **