I have three kids and this is my second time on Mirena... first t...

I have three kids and this is my second time on Mirena... first time was great other than bleeding non-stop for a month and half, this time same thing, but I also bleed brown after sex. Low sex drive, lots of mood swings, lack of motivation, fatigue, apathy. But it's still better than the pill or Norplant...plus the ob-gyn cut the string too short and it irritates my husband when we make love. If this continues past one year, I will ask my husband to get a vasectomy.