hai, i will advise you to rule out the cause behind the infertility condition by consulting an infertility specialist.if your structural and functional part of reproductive organs are normal, then follow the below mentioned advise. i will guide you to get healthy sperm to get conceive through natural way. follow healthy diet plan includes nuts (almond,cashew,pumpkin seeds,flax seed, ) and steamed food in your daily food intake. take wheat,sesame seeds,fig,dates,watermelon,spinach in your daily food intake. take a pomegranate daily and add more vegetables and fruits daily. - gives you antioxidant property. avoid junk ,fried foods,caffeinated drinks,stress,smoking,alcohol etc. do walk for 3 to 5 kilometers daily. Herbal supplement: aswaganda Capsule:- 2 capsule twice a day. goksura(tribulus terrestris) capsules - 2 capsules thrice a day. this advise will help your husband problem. thank you hope i answered your query.