Natural Conception: For couples with mild infertility issues, natural conception or timed intercourse may still be an option. Intrauterine Insemination (IUI): Sperm is directly placed into the woman's uterus to enhance the chances of fertilization. Traditional IVF: Eggs and sperm are combined in a lab dish, and fertilization occurs naturally without direct injection of sperm. Donor Sperm: Using donor sperm can be an option for couples with severe male infertility.