Hi Hun, its hard to know how to approach it isn’t it? I have 12 year and 16 year old daughters. I was quite passive about it not making it into a big deal at all so they wouldn’t think it was. told the eldest a few weeks before and she thought it was quite funny as it was a bit of a family joke that they both wore bigger bra than me! She told me not to tell my youngest, but like you we have a close relationship and I didn’t want to lie to her so I told her really calmly over tea the night before my operation, didn’t make a big deal about it at all, just told her the bare minimum and answered any questions she had. They have both been fine with it all, I think because I didn’t make it an issue or dramatic that’s how they felt about it. xx