BLOOMINGTON, Ind.--(BUSINESS WIRE)--Coming on the heels of CookARTLab.com’s first anniversary, Cook Medical has introduced CookARTLab.com version 2.0, the newest edition of its website focused on assisted reproductive technology (A.R.T.). The upgraded site now offers improved user functionality, new educational resources and easier homepage access to Cook’s featured A.R.T. products. In the site’s first year alone, CookARTLab.com hosted 21,637 visitors from 100 countries around the world. Forty-six percent were return visitors, with eleven percent coming back to the site more than 200 times.