i got pregnant four weeks after my mirena came out on its own. the only thing different that i felt that pregnancy was that i had no idea i was pregnant. i have been pregnant so many times, that i had gotten to where i knew before i missed a period that i was pregnant. my periods were all screwed up anyway, and i didnt know i had gotten pregnant, i was waiting on my period anyway. i ended up having a blighted ovum that time. which was also new, because on all the rest of my pregnancies, at least a baby developed. i have two kids out of seven pregnancies, in all the other four, the babies died sometime during gestation. i miscarried the last pregnancy exactly a month after we found out i was pregnant. i would suggest waiting awhile before trying to get pregnant, just to make sure that all of the hormones are out of your system. the dr's are going to tell you that it wont make a difference, but most of the ladies here believe that it will.