Correction

Emergency Contraception

N Engl J Med 2004; 350:1476April 1, 2004

Article

Emergency Contraception (Clinical Practice, N Engl J Med 2003:349;1830 - 1835) . On page 1830, the statement in line 4 of the second paragraph under the heading “The Clinical Problem” should have read “was associated with a 24 percent probability that a conception would lead to successful pregnancy,” rather than “was associated with an 8 percent risk of pregnancy,” as printed. On page 1830, the statement in line 4 of the paragraph under the heading “The Yuzpe Regimen” should have read “available by prescription (Preven, Gynétics),” rather than “available by prescription (Preven, Roche),” as printed.