question: I am 48 years male i have three children one son two daughters are alive.i have problem of colon cancer , chemotherapeutic done one year before ,generally my health is normal and follow up each three month. but I have sexual problem how can I boost up and what type medicine take or diet ,my HB 16.5 and white cell are down 3.55, platelets are total 117 .there some problem in WBC and platelets .please give me answer in detail.ca was MXT3N1 level.now CEA under control 3.85.