Mine did. I had a EMC(CP) at 5 weeks in May, and I counted the first day of bleeding as CD 1 and ovulated as usual around CD 14 or 15.
I do tend to return to normal quickly though, even with my later first trimester losses, I always count the day I passed the actual tissue as CD 1 and have usually ended up ovulating around CD 18 or 19 so only a few days late really.
Sorry for your loss.