An embryologist is a scientist who studies the development of embryos, which are the early stages of life before birth. They focus on understanding how cells divide and differentiate to form various tissues and organs. This knowledge is crucial for fields like reproductive medicine and developmental biology. Embryologists often work in laboratories, conducting research on fertilization, genetic disorders, and stem cells. They may also assist in procedures like in vitro fertilization (IVF), helping couples conceive by manipulating embryos in a controlled environment. Their work contributes to advancements in reproductive health and understanding developmental processes.