Here is a list of useful links. There are some other breastfeeding links here
Doula UK
Nurturing Birth
Home Birth Reference
Association for Improvements in Maternity Services
Independent Midwives Association
Mary Griffiths – Lactation Consultant
Sheila Kitzinger
Association of Radical Midwives
NCT Helplines
Twins & Multiple Births Association (TAMBA)
The Breastfeeding Network
National Childbirth Trust
WaterBabies
Association of Breastfeeding Mothers
Jack Newman
Lisa Jackson Hypnobirthing Practitioner