"i just got kyleena put in yesterday. when i talked to my doctor about getting skyla he suggested i get kyleena instead because he had stopped carrying skyla and kyleena lasts two years longer than skyla.  when i had it inserted the pain was like a bad cramp, but i&#039;ve experienced worse. and after that i was fine and able to get on with the rest of my day. i did have a little bleeding and cramping but now it&#039;s the second day and i am not experiencing either symptom. so far so good!"