I am on my Tww and have been checking temps but its just very slightly above my baseline.Does your temp always stay fairly elevated if you got pregnant. I 've had no implantation bleed and now no elevated temp so am preparing for a visit from aunt flo.Hope this makes sense.
if you check out tcoyf.com, there's lots of charts in the gallery section you can check out. but yes, your temps should be elevated and stay elevated if you're pregnant - there may be some dips along the way but overall they should be high.
hope that makes sense - good luck!