I wanted to see if any one could share their experience with Ibrance and letrozole combo. I was dx with lung mets in August 2018 and have been on 3 on and one week off since. Due to low neutraphils I am 3 on and 2 off. They have gone down on the third scan from 2.8 to 1cm. Since last scan no decrease. Has anyone seen a stable position and for how long ? Thanks for responding.