"insertion was painful. i was bloated for a month. but, i didn&#039;t bleed at all and then everything was fine after a month. i love mirena. no side effects. you cannot get pregnant. you don&#039;t need to get plan b. it is a miracle for me. i&#039;m getting a new one put in because my boyfriend felt like the strings were razors so my doctor is putting a new one in with long strings because mine were cut. also, if you want to get pregnant just have it removed and within 2 weeks you can get pregnant. i would rate this an 11/10."