Preparing for pregnancy with pillows to cushion the hips is directly under the buttocks, forming a head-down, foot-high posture. Preparing for pregnancy with a pillow cushion in the buttocks, mainly to prevent the flow of semen to the outside of the vagina after sex, which can reduce the flow of semen, so that the amount of sperm into the body more in order to increase the probability of conception. During the preparation period after each coitus cushion high buttocks, you can lie down for another five minutes or so, so that the preparation of the successful effect will be better. During the preparation period can be arranged in the ovulation period, so that the probability of conception will increase some, at the same time couples must eat folic acid tablets before preparation, to prevent the occurrence of fetal neurovascular malformation after conception. Usually couples should exercise more, maintain a good state of mind, do not stay up late, if there is any discomfort in time to consult a doctor.