MOUNTAIN VIEW, Calif.--(BUSINESS WIRE)--Conceptus, Inc. (NASDAQ: CPTS), developer of the Essure® procedure, the first and only proven non-incisional permanent birth control method available, today announced that the Company will release 2009 first quarter financial results on Tuesday, April 21, 2009 after the close of market. Management will host an investment community conference call beginning at 4:30 p.m. Eastern Time on April 21 to discuss the results and to answer questions.