1, quit smoking and alcohol six months in advance (benzopyrene anthracene nicotine in cigarettes has a chromosomal mutagenic effect, alcohol can directly damage the testes), both men and women avoid oral Western medicine 3 months before having a childbirth plan, and women had better not use any form of cosmetics. 2, pay attention to life, diet rules, avoid overwork, stay up late, eat more fresh vegetables (rich in vitamins), less meat, hot pot, etc. 3, avoid eating spicy food, less celery, garlic (with strong spermicidal effect). It is not advisable to take kidney and aphrodisiac drugs. 4, under the guidance of doctors selective oral vitamin C, vitamin E, zinc gluconate; especially zinc gluconate, tablets can be. 5, it is recommended to eat more raisins, pumpkin seeds, pomegranate and other foods beneficial to sperm. 6, eat more fruits rich in vitamin C (such as tomatoes, grapes, oranges), especially pay attention to the daily supplement of 2 fresh apples. 7, adhere to the wolfberry tea or porridge, soup, stir-fry can also be added (at least 30-50 daily). 8, try not to drink cola, soda and other carbonated beverages, it is recommended to drink less of all non-natural drinks, preferably plain water or light tea (rich in vitamins and antioxidants). 9, for patients with prostatitis, it is recommended to make a small amount of honeysuckle tea to drink. 10, the female party to monitor ovulation (generally the first day of women’s menstruation pushed forward 14 days for ovulation, ovulation test paper can also accurately detect ovulation), the day of ovulation or 1-2 days before ovulation higher chances of conception, ovulation 1 day after the chances of conception significantly reduced. 11. Avoid having intercourse too often during ovulation, just once in 1-2 days. It is best to have regular sex during the non-ovulatory period, preferably once every 4-5 days, there is no need for deliberate abstinence. 12, avoid high temperature, strong radiation, chemical pollution environment, chefs, boilers, bread, radio communications, radio, microwave, printing and dyeing, battery production, clothing and other workers and high pollution areas should pay particular attention; avoid excessive exposure to toxic substances (such as pesticides, paints, chemicals, plastic manufacturing, batteries, tin soldering). 13, men should not take a sauna, bath, shower is recommended; 14, avoid sedentary, avoid underwear too tight (resulting in poor local ventilation and scrotal temperature is too high). 15, pay attention to the hygiene of sexual life, to avoid excessive frequency of sexual life caused by related diseases. 16, must adhere to exercise, maintain a good mental state. 17, pay attention to the harmony of married life, to create a warm and romantic fertility environment. 18, do not hearsay, reckless treatment, should go to a regular hospital to find a specialist for regular treatment. 19, must maintain a calm psychological state, fertility can not be achieved overnight, do not rush to seek success.