T.D.
Hi K.,
I have the same thing, have had now for 3 years or so. It is fairly common. They just need to be monitored. My doc has me doing thyroid blood testing every 6 months to be sure all is continuing to function normally. You need to check your neck once a month, just like you do your BSE to be sure you don't feel they are getting larger. They only need to be removed if they grow large enough to cause restrictions to your swallowing or such. You also need to watch for symptoms of thyroid malfunction such as rapid weight gain, fatigue or the reverse, rapid weight loss without any apparent cause. I don't think they really know what causes them, I've done a lot of research and there doesn't seem to be a concensus for cause. They really aren't anything to be anxious about at this point. You can ask to see an endocrinologist, but since your labs are still normal, that probably isn't really needed yet either!