High baseline progesterone before FET

Looking for advice! I had my retrieval on May 22nd. My FET was originally scheduled for June 26th. Unfortunately my baseline ultrasound showed a lot of cysts remaining from retrieval and my progesterone was high at 1.35 (they want it under 1). We postponed a month. My baseline ultrasound this month was clear with nothing concerning but my progesterone was still high at 1.35. My doctor said that we can either retest at another lab or just proceed with transfer on July 30th since the ultrasound looks good. Has anyone been in a similar situation? Ideas?