<p>The Chengdu Research Base of Giant Panda Breeding has becoming a nursery with the successful birth of yet another giant panda cub. iPanda, a social media group which shares video and images from the research facility, announced that 17-year-old Xi Xi gave birth to a healthy club in the Bifengxia Base.</p><p>Xi Xi’s labour comes only days after a set of twin males was born to Qian Qian in the same base.</p><br /><p>The video seen above shows Lu Lu, a giant panda who came to media’s attention following his <a class="link" rel="nofollow" target="_blank" href="http://newswire.storyful.com/storylines/*/stories/97224">record-breaking mating sessions</a> with two different female. Credit: YouTube/ iPanda</p>
