1, psychological preparation: in the process of IVF treatment you and your husband will be very emotional and stressful, appropriate to reduce the pressure. 2.Time adjustment: Reasonable arrangement of work and life time, so as to meet the birth of new life with ease:) 3.Smoking: Stop smoking before ovulation induction. If you can not completely quit smoking, please do not smoke 2 weeks before ovulation. Numerous studies have shown that smoking can lead to low birth weight and impaired fetal development, and there is also data showing that smoking can reduce pregnancy rates. 4. Alcohol: Alcohol is an anesthetic and should be avoided when undergoing fertility treatment. 5.Medications: If you are going to take over-the-counter medications, please inform your doctor that some medications are not to be taken before ovulation and some can interfere with embryo implantation. 6, Take a multivitamin containing at least 400mg of folic acid daily. 7.Tell your doctor about any discomfort you have, even a small cold, this is more important than a history of surgery. 8, Any surgery or IVF treatment will put you under a lot of stress physically and mentally, so it is very important that you eat properly, exercise appropriately and get enough sleep during your treatment. 9.During ovulation promotion and before testing whether you are pregnant, avoid doing some heavy exercise, such as calisthenics, running, weight lifting, ice skating and so on. 10, do not contact with chemicals, do not perm hair, nail polish, paint decoration materials and toxic substances, avoid contact with radiation, pets. 11, Ovulation promotion drugs need to be refrigerated, pay attention to low temperature preservation. 12.During the 3 months before IVF treatment, the husband should not take hot tub baths/spas and saunas, and should not start new endurance programs.