Give Suggestions After Analyzing The Report

Married for last 4 years. Trying to conceive baby. The semen analysis are as under---- (total vol. 4ml, color transparent, viscosity normal, PH 7.4, Agglutination nil, sperm count 5million/ml, total count 20million, motility after liquificatio 50%, Grade 0 50%, Grade 1 10%, Geade 2 20%, Grade 3 10%, grade 4 10%, Morphology normal 60% abnormal 40%, WBC 5-6/hpf, RBC nil, Epithelial cells 1-2/hpf, fructose presence, Impression Severeoligozoospermia, Culture shows No Growth after 48 hrs of incubation). Doctors suggests to go through INTRA CYTOPLASMIC SEMEN INJECTION i.e ICSI. please advice accordingly