I bought the belt recommended by the physio and it's arrived.
I'm thinking for it to work it needs to be tight - is this safe?
How high does the back support go?
Back to physio week on Friday anf could do without trying to get a lift to the hospital to get physio to check it.
I'm 28wks with twins. (It makes my bump higher but the horrible bit underneath from previous c-section looks even more lovely now 
)