Operation method
The woman should ensure rest and sleep time: ensure enough sleep every day to keep your immune system in a good state. Keep yourself in a relaxed mood without too much pressure.
Women should supplement folic acid: folic acid plays a great role in the healthy development of babies. Babies lacking folic acid may have problems with incomplete brain development or deformity, so women should take sufficient folic acid three months before pregnancy. Such as spinach, asparagus, cabbage and other vegetables.
Women should take adequate calcium supplements: calcium is an important element of bones and teeth, and an indispensable part of fetal development. Foods with high calcium, such as milk, eggs, kelp, bone soup, etc. Adequate intake is required before preparing for pregnancy, and the daily intake is about 800 mg.
Men should quit smoking and drinking: even if they can't, they should keep these things away from women.