There is need for treatment of your husband as the motility part of 35% is not suffient for securing pregnancy
. In ayurveda we have a different branch called vajikaran that is dealing with such problems very effectively. Have balanced diet regular exercise free mind no addiction. Cap. addyzoa will cure this problem. It should be taken for a bit longer period say three months to get best results. In diet also additon of dates will help a bit.
The slight infection that is indicated by presence of 2-4 pus cells also calls for addition of tab. bangshila for its cure.