A person can get pregnant through natural conception, artificial insemination, in vitro fertilization-embryo transfer and other ways. 1. Natural conception: For women who can ovulate normally, they can conceive through sexual intercourse with men, which is natural conception. This is a natural conception because after sexual intercourse between a man and a woman, the man’s sperm will enter the woman’s uterus and combine with the woman’s discharged egg cells to form a fertilized egg, which will gradually develop into an embryo after it has been deposited in the uterus. 2. Artificial insemination: For men with poor sperm quality or women with cervical disease, the chances of pregnancy through natural conception are relatively low, and artificial insemination can be used to increase the chances of pregnancy. The so-called artificial insemination refers to the treatment of male sperm and injection into the female uterine cavity for fertilization. 3. In vitro fertilization-embryo transfer: If a couple cannot conceive naturally, or if artificial insemination fails to conceive, they can adopt in vitro fertilization-embryo transfer to get pregnant. In vitro fertilization-embryo transfer means that male sperm and female egg cells are taken out of the body and combined, and then the sperm and egg cells are combined to form an embryo which is then transferred to the female uterus for development. Couples who are preparing for pregnancy are advised to seek medical checkups, and the doctor will choose the appropriate method of conception based on the couple’s health condition.