I am 5wpo today, I had 375cc overs, to start with my boob were rock hard and far apart, they still have a bit of a gap between them but as the weeks go on they will get a lot softer and eventually they will be very soft and that’s the point when you will start to get a cleavage in a bra because they will be soft enough and big enough for the cups to push your boobs together without any force, ATM they will still be too hard to be pushed together. You need to give it time for them to soften up. I tried a push up bra on at 3wpo and they didn’t move, I tried a bra on again yesterday and I am starting to get a good cleavage in a bra, you need to be patient. It’s unnatural to have a cleavage without a bra, it’s very unlikely but my surgeon told me not to be too obsessed with what they look like now because they will change so much over the next few months. Wait until they are completely soft and then you will have a cleavage in a bra.x