Can someone help me?

La

My husband has a lower sperm count 18 million n they said the shape is abnormal n their speed is slow. Have u experience this and do you know what could make it better?? because of his work schedule it’s hard for him to get to doctors appointments! we just got these results yesterday and I’m not sure when he’ll be able to go back again...so I’m anxious to know if there’s anything we can start doing ASAP! Also the doctor that gave us the answer wasn’t our normal practitioner so he wasn’t very helpful he gave us no help...just said he needs to go to a urologist.