Testing out ovidrel...

Today is 7dpiui for us and 9 days since I took ovidrel 250 mcg. Both today and yesterday I tested to see if it was still in my system because I'm terribly impatient. Both today and yesterday I had a faint line, not a squinter though. They both looked exactly the same both days. My question is, how long did Ovidrel take to leave your system?! My pictures are below.