"i had skyla inserted this morning and for me at least it did not hurt that bad i&#039;m 19 and never had a child i haven&#039;t really encountered any cramps post insertion. to be completely honest my pain tolerance is the lowest of the low and coming from a wimp it was completely bearabl. the worst pain lasted about 10 seconds and it was just like a bad period cramp nothing to stress about. honestly i think the worst part of the day was how nervous i was and i was reading everything about how much it hurt and i was working myself up but everyone is different if you go in with an open mind and your comfortable with your doctor i&#039;m sure you will be fine"