Advice please

Erica

My husband goes to his 1st appt to begin the process for checking his fertility in 2 wks. We have tried fertility pills mentioned on here. We have cut out the alcohol, most of the soda for a while. I tried to get him to eat a bit better. (Hes not obese so I know it's not a hugh concern). But curious on if there is anything more we can try outside of the doctors office to possibly help. Tia!