"i wanted this to work so bad! i&#039;ve always been sensitive to hormonal birth control so i had the copper iud for 2 years but it moved it out place and cause me constant yeast infections. so after having that removed i tried the kyleena hoping it being a low does option i&#039;d have no migraine issues. well needless to say i&#039;m having it removed after just 3 days. have had a constant migraine since 12hrs after it was inserted and am so nauseous. i&#039;m told this isn&#039;t a very common reaction but can happen if you get migraines easily, which i do. oh well - no bc for me!"