Multiple ovulation and embryo transfer is the method in which the mother is superovulated and then artificial insemination is practiced. The mother is injected with the hormone FSH which results in the production of many eggs. These eggs are removed surgically and then artificial insemination is performed. The fertilised eggs are cultured till the 16-32 celled stage and then implanted into the uterus of the surrogate mother in the case of humans. MOET is commonly practised in the cattle as a part of breeding to produce superior quality of offsprings.