Normal range for progesterone levels

Posted By Alyssa on February 25, 1999 at 14:33:08:







I have been trying to find information about normal progesterone levels.
I am currently on Clomid (month #3).  The first month, I appeared to ovulate
and had a progesterone level of 16.  I did not ovulate during the second round
so took provera and began Clomid again.  This month, my progesterone level
was 30.6.  I understand that it is good to have levels >15 but does it mean
anything when it almost doubles?  What are the typical upper ranges for
progesterone?  Also, are progesterone levels good indicators of pregnancy?
Thanks for your help!!