"i&#039;ve had 2 c-sections and zero natural births, so my doctor prepared me by letting me know that the entrance to my uterus  (cervical oss) was that of a woman that has never had children, so i. old experience more pain than usual. the insertion was a bit uncomfortable  (not really any pain) but after 3 hours and some motrin, it was completely gone. i really think it depends on the provider inserting the liletta if you experience pain. it&#039;s interesting to me to hear some people had the worst pain in their life while others had just a few hours of cramping. to me it just shows it&#039;s not the liletta, it&#039;s the person inserting it."