Other than homebirthsupplies.co.uk does anyone know where to buy a Cetro umbilical cord ring? IMW for DS used one (she supplied it) and I want one for this next baby (NHS this time so I'll have to get it myself), but the above website will only send me one out 1st class signed for at a cost of nearly £5 despite the cord ring itself only costing £1.49! I asked if they'd just stick me one in an envelope and pop a 2nd class stamp on it, but apparently not! Can't find on ebay or amazon.