<s>[INST] Hi I have taken I pill in March 2012 last time and now I need to take it today on 19 th april 2013 due to unprotected sex . I have consumed I pill twice earlier , one time in Oct 2011 also  and then in march 2012 . Please suggest is it safe to consume I pill now in april 2013 and will it have long lasting effects on future pregnancy ? [/INST] Hi, Thanks for the query. There should be at-least two months gap between the two emergency pills. Frequent use of I pill can lead to short term and short term side effects. If there is no choice now, you can take this time. But in future try to use some other regular contraceptive methods to prevent future complications. For more details you can ask me through: http://www.ChatDoctor .com/doctors/ Chat Doctor.  </s>