At Thanksgiving, I had been on Humira about six or seven months. I had surgery for a lesion on my scalp. I went back on Humira two weeks after the surgery. Last month, my doctor and I decided to go from doing Humira every two weeks to every week. That was three weeks ago. I am still having issues with the Crohns Disease. I am supposed to let my doctor know at the beginning of next month how I am doing. How long before I notice any improvement?