"got my iud on february 21. not gonna lie, probably the worst pain i have ever experienced. being young and never have had a child impacted the pain. while it was painful, i would do it over and over again. the cramps and minor bleeding lasted for about 1.5 months. it was annoying and uncomfortable but tylenol helped along with a heating pad. sex hasn&#039;t been uncomfortable for myself or my partner. i also have not had a period since getting my iud. one negative effect is the acne. i have had clear skin my entire life. now, i have minor acne on my face. overall, it is worth it. although it took some adjusting, not having to remember a pill or worry about being pregnant is a great relief."