What Do Semen Analysis Done In A Week S Interval Giving Different Results Suggest?

Could you please advise if normal as 2 tests done one week apart and very different results? What should be next step. Semen Analysis 1: Volume 4ml Viscosity moderate Liquefaction partial Non specific agglutination Motility 59% Rapid progressive 24% Immotile 41% Count 36x10^6/ml Normal forms 4% Semen Analysis 2: Volume 5ml Viscosity low Liquefaction complete Non specific agglutination Motility 49% Rapid progressive 35% Immotile 51% Sperm count 29x10^6/ml Normal forms 16%