First of all, it should be noted that a very good recent research study by Dr. Sharon Keene from Tuscon showed that in "normal" men without male pattern baldness, the average FU density at the front hairline was 51 FU/cm2 with a range of 38-78. The average density in the temple apex region (behind the recession) was around 44 FU/cm2 with a range of 25-64. The biggest factor in predicting whether or not the 35-40 FU/cm2 density you mentioned would look "dense" is the diameter of the hair sh