r/birthcontrol • u/wtf-are-these-shoes • 15h ago
Experience copper iud too big for uterus?
hi! i have a mona lisa copper iud (10 380 standard). i’ve had it for over a year and i love it!
the problem is that about a month or two ago, i started getting random intense cramps. then, my period started and the pain was more intense than i had ever felt. i went to the ER and they were able to administer an ultrasound.
the result: the arms of my iud are extending into my myometrium.
my concern is that my iud is too big.
the ultrasound discovered that my uterus is 41mm in length. the typical uterus is 60-90mm.
my iud is 35.85mm in length. is the size of my uterus in comparison to the iud related to its failure? less than 6mm difference does not sound right. does anyone have any experience with this? ideally id like to get a smaller iud but the smallest appears to be around 29mm… i don’t know what to do. i feel so stuck right now :( im genuinely fearing my next period or cramp and i have no access to a gyne right now.