The HDA produce a factsheet ‘Predictive testing for HD’ available from our factsheets page. This includes information on ‘Having Children’. The fact sheets also contain a list of Regional Genetics Centre who can give individual advice on having children.
A useful article has been written by HDBuzz on options for having children: Making Babies the HD Way
NHS Guidance on funding for Pre-implantation Genetic Diagnosis is available here
Guys and St Thomas’ have a useful website on PGD