Incidence of ectopic pregnancy is highest with (LQ)
a. A more than 500-fold difference in ectopic pregnancy incidence, from a low of 0.005 ectopic pregnancies/1000 women years of oral contraception or vasectomy to a high of 2.6/1000 women years include 0.100 for condoms, 0.150 for diaphragms, 0.318 for tubal sterilization, and 1.020 for IUDs.
b. These estimated incidence rates should be useful for clinicians and patients seeking to better understand the risks and benefits of contraceptives.
c. Maximum risk is with IUCD.