im only just gone 4 weeks post op but i decided 2 go and get a bra for in a couple of weeks time. So went 2 lasenza and she measured my back, wich was 30…But tried the D/DD..2 small..Tried the E..To small…Tried the F! To small lol but they dont do above an F in the 30 back size, she says that i should email the customer services and ask for a better size range for the 30’s because alot of people have had that problem. Anyways even though i didnt get a bra, it made my day hahaa Talk about a head swell moment! lol just though i would share 
xx