hi, we've been trying to get pregnant for about 4 years now and my husband done the semen test twice the first came bad and the second came a little better that is what our doctor said his other test came with low motility, 3% strict sperm morphology(significantly impaired fertility), 1 peroxidase positive WBCs (3.4 M/ml) is there medicine or vitamin we can take to improve and be able to concieve naturally. thank u very much.