Inputting data

Ok so I am very new to glow. Still getting a feel for how everything works. I have been using ovia since jan 2014 I was wondering if there is anyway I can input all that data from ovia into glow or do I need to do it by hand logging each month and each day. Any advice would be great. Thanks ladies in advance. I wish you all the best of luck. Hope everyone has a great weekend xoxoxo