I did Natal Hypnotherapy which is the UK version of hypnosis during birth.
I read the book by Maggie Howell Effective Birth Preparation and actually did a course too.
The course was fab. Focused on your ideal birth and techniques for you (and your birth partner) during labour. Well worth the money
The book was brilliant for me. It gave me the opportunity to face my fears and explore why I was worried/scared about childbirth. It also gave me confidence to know my body will naturally do what it should if you put it in the right circumstances - calm, relaxed & dark environment, few people, familiar smells, sounds and touch.
The CD's helped me relax during pregnancy, perhaps not so much during the birth. They helped me find my "special place" which is imaginary and personal to you. I practiced going to that place during my pregnancy and felt myself there during labour. Sounds strange but true.
DD arrived after 6 days slow labour, 9 hours hard labour, 1 hour pushing, with a tens machine and a bit of gas and air.
As you might gather - I really recommend Natal Hypnotherapy! I'm so proud and pleased with my labour and birth.