trying to get pregnant

I seriously have had the worst abnormal periods my whole life... nothing bad according to my doctors I've been checked everything's seems to be good. I still haven't gotten pregnant. My husband was home for six month and the. Got deployed and we had no luck. He is coming home in less than a month and I want to get pregnant I just don't know what I can do to get my body ready to hopefully conceive. Please help community give me your best advice I want nothing more than to be a mom.