greatly increased semen viscosity

[ladders]

Hi ladies hoping for some advice or tips. Had dh second sperm results, first one showed slightly increased viscosity with progression 3 and volume of 2.5ml. This sample showed greatly increased viscosity with poor linear progression 1-2 and low volume of 1.2ml.
I've read that high viscosity can cause the low volume and poor motility so wondered if anyone had any advice of how to reduce the viscosity or any success stories to stop me feeling so worried.
Thanks