Couples can consume melon seeds in moderation during pregnancy preparation. Melon seeds are nuts, which are more nutritious and have certain benefits for pregnancy preparation and health. Melon seeds contain unsaturated fatty acids, protein, vitamin A, vitamin C, vitamin E and many other nutrients, among which unsaturated fatty acids are helpful in reducing blood lipids, vitamin A is good for eyesight, vitamin C and vitamin E are good for antioxidants, and protein is one of the indispensable nutrients for the body. Therefore, eating melon seeds in moderation can be beneficial to the body and pregnancy preparation. However, it is important to note that eating melon seeds should not be excessive, as the melon seeds on the market are high in salt and sugar, and the melon seeds themselves are high in calories, which is not good for blood pressure, blood sugar and blood lipids, so people with high blood pressure, high blood sugar and high blood lipids should eat as little as possible to avoid harming their health. In addition, couples planning to conceive should go to the hospital to do a pre-conception eugenic health assessment, diagnosed by the doctor whether the body is suitable for pregnancy. You should quit smoking and drinking, consume less caffeinated food and drinks, avoid contact with pets, and avoid being in a radioactive, polluted and toxic environment. Keep your mood happy and avoid overworking. Adopt a healthy and regular lifestyle and ensure sufficient sleep and rest.