MINNEAPOLIS--(BUSINESS WIRE)--American Medical Systems (Nasdaq:AMMD) invites you to participate in a conference call with President and Chief Executive Officer, Marty Emerson; Executive Vice President and Chief Financial Officer, Mark Heggestad; and Executive Vice President and Chief Operating Officer, Ross Longhini, to discuss the company’s first quarter results for 2007. The company will issue a post-market earnings release on Monday, April 30.