hi.welcome to healthcare magic.i understand your problem.my opinion is that, 1.avoid alcohol and cigarette smoking. 2.avoid stress and have adequate sleep for 8 hours in a day. 3.take nutritious foods and avoid junk foods. 4.avoid wearing tight innerwear.because hot environment may decrease the sperm production. 5.kindly do semen analysis and according to the reports,take the medications prescribed by your treating doctor regularly. thank you. hope my answer will help you.