Moonlitlove, they always check my progesterone with my pregnancy test.
The second time (this past miscarriage) they started me on pills in advance but did not check my progesterone until the pregnancy test.
When is the luteal phase? Also I know this is crazy, but if our estrogin is low (we dont make enough or make to much testosterome) how do they know we are making enough estrogen to maintain the pregnancy?
I never have a cycle that is not med induced so it makes me think there is a hormonal imbalance after I am off the fertility meds (even though I stay on the metformin). | 
