Semen Analysis Results / What can we do now?

We just got DH's semen analysis results yesterday. Sperm count is low (I don't remember the number) and morphology is not ideal (60% normal, 26% defects in head, 8% defects in neck, 6% defects in tail). Motility was fine. 
​We have an appointment with our naturopath next week to discuss but in the meantime would love to hear other people's experiences with similar results and whether they were able to see improvement if DH started taking vitamins or supplements, or were able to conceive naturally despite similar results. 
​We have not yet started trying. The semen analysis was just recommended by the naturopath as part of pre-conception checkups. 
​Thank you in advance - sorry for the long post!