Inseminators refer to individuals who assist in the process of animal or human reproduction by introducing semen into the female reproductive system. Some synonyms for inseminators include breeders, fertilizers, impregnators, reproduction specialists, semen injectors, and semen providers. These terms are commonly used in the field of animal husbandry and in vitro fertilization procedures. Inseminators can also be called artificial insemination technicians, as they use techniques such as intrauterine insemination (IUI) and intracervical insemination (ICI) to help people and animals conceive. The job of an inseminator requires knowledge of reproductive biology, animal care, and meticulous attention to detail.