"27 years old - i  was really nervous to get the kyleena iud inserted. i was told it might cause some pain but to take 2 advil beforehand. the actual procedure only took a couple of minutes - similar to a pap with a really bad period cramp at the end. 
i went on my lunch break but could not go back after work as i was in a lot of pain and dizzy. the cramps were extremely bad for the next 4 days and finally started to get better after day 5. make sure to stay on track with your tylenol extra strength and also a heat pad. i got my period 2 days after so i think thats why the cramps were much worse for me. it has been 7 days since i had the iud inserted and i feel much better. more energy and light spotting. i would definitely recommend."