There are different things that men need to keep in mind that may help them to maintain a proper fertility rate of their sperm. According to Dr Shivani Sachdev Gour, best In Vitro Fertilization expert in Delhi, more that 70 percent of couples suffers from either ovulation problems or issues regarding fertility rate of male partners. To overcome different barriers that restrict males to generate their sperm fertility, they need to avoid different things and maintain a healthy life style.