IUD HELP

Cody

For ladies who have Mireana (or something similar), I have a question! 

I've had it since October last year, it's been perfect so far HOWEVER, last month I had a 3 week period and it's been a month since I got off that period-<a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> said it was suppose to start last week and it didn't making me 1 week late which doesn't make sense to me but whatevs. 

Has anyone had something like this happen with the IUD? My husband keeps making himself excited and a little worried every time he asks if the 🔴 has started and I say no lol. Also he's been in Cali for army training that whole month -did have sex before he left and when he came back on June 15 if that helps

Thank you!!