<prompt> Ectopic pregnancy is most commonly sociated with:EndometriosisCongenital tubal anomaliesTuberculosisTubal inflammatory diseases  <response>: Ans. is d i.e. Tubal inflammatory disease Read the question carefully, it says ectopic pregnancy is most commonly associated with : Pelvic inflammatory disease RD increases the risk of ectopic pregnancy by 6-10 fold. The most common cause of ectopic pregnancy is previous salpingitis due to sexually transmitted disease such as gonococcal and chlamydial infection or salpingitis that follows septic aboion and puerperal sepsis. - After one episode of PID 13 After two episode of PID - 35 After three episode of PID - 75 Note : MC cause of ectopic pregnancy is PID, Maximum risk of ectopic pregnany is after tubal damage, either due to previous ectopic pregnancy or tubal surgery. Incidence of ectopic pregnancy : 