STOCKHOLM, Sweden--(BUSINESS WIRE)--Vitrolife (STO:VITR): • Net sales for 2006 increased by 43 percent to SEK 171.3 (120.1) million, of which SEK 41.8 (30.1) million was for the fourth quarter, corresponding to an increase of 39 percent. Adjusted for exchange rate effects, the increase for the whole year was 44 percent and for the fourth quarter 41 percent.
