Bigger breasts on birth control pill?

Will starting the birth control pill make my breasts bigger? If so will they go back to regular size after a few months or will they be that size until I go off the pill?
Answers:

In my case, they did get bigger, but not immense. Just a cup size or so. They stayed that way until I was off the pill. It probably differs for different women and maybe also on different pills.


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