I'm having a pet scan at the end of the month get another draw and see my Onc a few days later a week after the last CA125 had to have a tooth extracted which was pretty infected not to the bone yet was on antibiotics for about 10 days awaiting implant cha-ching. I've had no side effects from the Keytruda as the other member did with the dry eyes which is common but the letrozole has been an adjustment just finished antibiotics for a UTI haven't had one in years guess the drop in estrogen causes them sound like the walking wounded. Thank you for checking in appreciate it.