To avoid possible errors in the marking of biological materials, which include semen, oocytes and embryos, as well as a slight possibility of oocytes fertilization by the wrong sperm or the transfer of foreign embryos, Human Fertilization and Embryology Authority in the UK (HFEA) proposes to use the electronic tags by assigning each of the patient's a unique personal code. If during any of the procedures there will ne an attempt to connect irrelevant samples to each other, an alarm will automatically switch on. Transmitting a radio signal microchips planned to be integrated in laboratory glassware. Thus, there will be no possibility to mix the sample of embryologists that work with important biological material. (BioNews)