Laboratory setup for human in vitro fertilization.

None of the procedures utilized in human IVF are unique or technically very difficult to perform. However, when considering the nature of the material being handled, it is essential that all laboratory procedures, equipment, and supplies are optimal for IVF . The individuals handling the gametes and embryos must be suitably trained and experienced in handling mammalian gametes and embryos before working with human tissues. In addition, the technologists must be trained in proper tissue culture techniques. Above and beyond the training and experience of the technologist, it is necessary that all laboratory equipment and chemicals for medium preparation be of the highest quality and known consistency, and that periodic checks of the culture conditions be performed using the bioassay of mouse embryos. The functioning of the equipment must be constantly monitored and backup systems be in place wherever possible in order to minimize the chances that laboratory accidents will result in loss or damage of the embryos. Meticulous attention to all aspects of the laboratory procedures will result in the patient's having the best possible chance to obtain a pregnancy.