differently in the blood. However, I am not certain whether the gel is the one that does show up in your blood or doesn't. I am hoping that Pat will chime in here as I think she may know the answer.
Although I am not completely certain what P4 levels would be seen at the end of a cycle, I would guess that 11 is relatively high for the end of an unsuccessful cycle. So it does appear that the supplementation had an effect.
If I can find that information about the various supplementation, I will post again. I'm sorry that this cycle did not work for you.
ttc #3 (#1 for DH)