STOCKHOLM, Sweden--(BUSINESS WIRE)--Regulatory News : Invitation to attend Vitrolife’s (STO:VITR) conference call regarding presentation of the half-year report for the period January-June 2007. The presentation will be held in Swedish. Time: Friday, July 13, 2007 at 1.30 p.m. CET. Telephone number: +46 8 505 201 14 Conference name: Vitrolife Vitrolife participants: Magnus Nilsson, CEO Anna Ahlberg, CFO