I know my last RE had me on 2-3 ccs of PIO (which would have been 1 cc if it was the higher concentration stuff). My new doc has such good stats, I swear, everyone who does a complete cycle at his lab gets pregnant, often with twins, and many who have transferred frozens, I am just going with the flow.
It's a relatively new clinic, but he used to be with SIRM in Los Angeles, so he is widely known. He was partnered with another highly regarded immune RE who died in a car accident, it was a big deal in the LA IF community.
I am feeling great now, no more UTI, super relaxed from all the progesterone, and the shots just are sore like normal, not burning fury along an entire side of my body! Yah!