A little history first: I've never been regular, maybe 3-4 periods a year. I had a c-section last July and never got a period until after I started the NuVa ring a few weeks ago. My doctor said some spotting is normal and I had that for a few days, but for the last 2 weeks now, I've had a fairly heavy period. So I called my nurse Friday and she didn't seem concerned at all, yet my mind is not at ease. Has anyone experienced anything like this??? Any advice/suggestions?