A report from news.bbc.co.uk: Since the loss of donor anonymity in 2006, there has been an on-going debate about the lack of sperm donors and availability of donor sperm.Amanda Tozer is a fertility consultant who started her own collection system to combat the problem but says it is vital that a proper co-ordinated system is brought in across the UK.http://news.bbc.co.uk/1/hi/health/8292694.stm