Intrafollicular insemination for the treatment of infertility in the dairy cow.

Intrafollicular insemination (IFI) is based on direct introduction of a sperm suspension into a preovulatory follicle. To our knowledge, the first cases of IFI resulting in pregnancy of the cow are reported here. The experiment was performed on a dairy herd with low fertility during the warm season of the year. Following the sequence of estrus detection… CONTINUE READING