vflipo:Have they been checking your levels since delivery?
This.
And honestly...I would ask for a lower dose every day of the week...it does not matter because the half life of T4 is so long that it averages out, BUT for me it is much more straightforward to take a pill every day than to try to remember it some days and not others. I will always be on Synthroid, though, since I don't have a thyroid anymore.
If your levels are still good with the medication, then you probably still need it.