question: Hi, I was diagnosed with a clot behind my (R) knee. I had bloods taken , all came back good except for my haemaglobin 97 & high platelets. I am on Clexane 80mg & 5mg warfrin daily. Have my first INR on Tue. I have got my self so worked up that i might have some cancer.My doctor said yes it was a bit high but didnt seem to worried.Please try & set my mind at ease.