I could not recommend Rachel's yoga classes enough. They are the perfect accompaniment to any hypnobirthing practices and a great way to relax throughout pregnancy.
Sally offers a range of placenta services and provided me with placenta encapsulation after both of my hypnobabies. Another great resource for finding information on remedies is-
"An in-depth look at the logic behind KGHypnobirthing and exploring some of the myths and mis-information that surrounds it:" Russell Bran interview with Katharine Graves.