Hi @chloe-ratch I wouldnt worry too much about those sizings, as 25cc difference really isnt all that much 🙂
Try filling stockings (cut the ends off) with the 250 grams of rice and 275 grams of rice – make two of each (you will have to sacrifice 2 pairs of tights). Wear each pair around for a day with a sports bra on to see how you feel with the size, try on different clothes to get a better idea too.
One thing I will say is that I was worried my size would be too big and even requested a week or so before my op to have a smaller size, my PC advised me that everyone wishes they went bigger so I would be silly to go smaller. However, I do wish I went smaller as I really wanted the natural look but mine look too fake. It all depends on the profile too – I have high profile and they stick out loads – my boobs are a bit like a shelf and dont drop at all when my bra comes off! Anyway, my point is that you should go with your gut instinct even if people try to persuade you that the majority of other patients would choose differently to you, it is your body and you know what you will be happy with x