TTC over a year

my husband and I have been TTC for over a year. I keep up with my iron intake as well as prenatal pills. Lately I have been getting discourage as if it is ever going to happen. I've had check ups and everything is fine on my side. My husband also gets discouraged thinking it could be an issue with him. I am in need of encouragement so I am not throwing in the towel 👎🏼😞