Some simple ways to prepare yourself in good physical condition for conception.
No smoking and alcohol: avoid smoking and excessive alcohol.
Nutritional supplements: consume more anti-oxidant ingredients, eat more green vegetables, beans, nuts, grain, fruit and dark chocolate; increase consumption of Zinc, eat more oyster and red meat; eat more fish to absorb fatty acids in order to maintain sperm health.
Protect sperm: avoid activities in high temperature and radiation, hot bath and sitting over a long period of time.
Lifestyle: develop healthy lifestyle and maintain body weight through regular exercises and balance diets; keep yourself relaxed and try to reduce stress; try to have sex 2-3 times a week (particularly during women's ovulation) could increase the chance of fertility.