I am 3 weeks po too and mine seemed to shrink loads last week/beginning of this week because of the swelling going down loads and i was panicking but then the last 2 days they seem to have grown a little bit.. weird! I think you just have to give it time as they are healing hun and willchange loads for at least 2 months, have even been told they can change up to 6 months! x
I’m nearly 3 months post op after having 380cc unders and mine have definitely gone bigger but I don’t know if its my actual boobs that have grown ha. I was first measured as an E cup 3 weeks post op and most of my bras are now FF and I was measured at a G cup yesterday! They will definitely seems smaller when the swelling goes down but if they drop or fluff they may appear to be bigger! It does vary with each individual, they may stay the same or they may change xx
mine went alot smaller when the swelling went down so 13 weeks po i went and got some bras and i was a 32 f they got bigger so i got a 32 g now its like there bursting to get out of the 32g lol i could be and h if they carry on getting bigger lol