"i&#039;ve been on paragard for 2 years and i have to say that it&#039;s great. at first it was tough because i have a low pain tolerance and insertion was hard for me. the cramping was extreme but i can honestly say that it was worth it. all i can say for women who are thinking about trying it is that the periods will be longer and a lot heavier than before. also, the pain of the cramping will be a little more intense for 6 months afterwards. stock up on extra strength ibruphen and you&#039;ll be fine. the peace of mind is worth the cramping."