Blyth, Eric (2009) No reliable evidence on anonymous donors; cases show that removal of anonymity can be successful. The Times. ISSN 0140-0460

Sir, Dr Evan Harris (letter, July 30) claims that “experience from Scandinavia suggested that the loss of anonymity would lead to increased secrecy by parents over the fact that donated gametes had been used”. Contrary to Dr Harris’s claims, there is no reliable evidence to support such an assertion