There are two main ways to use sperm for artificial insemination, one is the husband’s semen and the other is semen from a sperm bank. Artificial insemination (AI) is a non-sexual method to help women get pregnant. The husband’s semen can be used, and if the husband’s semen is relatively small, it is recommended that the semen be collected several times and then frozen, and then finally injected into the woman’s vagina at one time, to achieve the purpose of fertilization. If the husband’s semen is of questionable quality, semen from a sperm bank can also be used and injected into the woman’s vagina to achieve pregnancy. To carry out artificial insemination, you need to choose good quality semen, and the pregnant woman should pay attention to strengthening nutrition and avoiding overwork, so as to help the successful conception and ensure the healthy development of the fetus.