Optimized sperm density should be 10 million and the volume needs to be 0.5 ml. In this way, it is conducive to combining with the egg and increasing the probability of conception. Usually, this method is applied to patients with poor sperm motility and weak spermatozoa. It is difficult to get pregnant during daily sex, and artificial treatment of sperm is needed, which can improve the probability of sperm-egg combination, which belongs to the natural way of assisting conception. At the same time, it is necessary to monitor the woman’s egg excretion and egg development through ultrasound. However, the sperm density after optimization should reach 10 million and the volume needs to reach 0.5 ml, at which point the appropriate time is chosen for assisted pregnancy treatment. After artificial insemination, you need to maintain a comfortable mood, sufficient sleep time, and try to avoid cold, spicy and other foods. If uncomfortable symptoms occur, you should go to the hospital in time for treatment.