I here very slimly do women get pregnant from having the murena iud, but my question is if you get pregnant while having the murena (iud) in will it or can it show negative on pregnancy test. I have had some symptoms like i feel bloated all the time just recently, I feel light fluttering in my abdomen go to bathroom all the time and alot of pain in my lower back and feet swelling. Only time my feet ever swelled before was when i was pregnant...can someone throw me a bone here is it possible i am pregnant? I have had my iud in for 4 and a half years...