One breast bigger than the other after breast reduction? (Photos)

Thanks for the question. Its normal to have different evolution between breast at the 6 months of surgery. I recommend you to wait a little bit more and to keep in communication with your surgeon. Kind regards 

Thank you for your pictures.  I do see the difference in your breast size.  This can happen sometimes after breast reduction.  Allow complete healing and return of the breast tissues back to normal (3-6 months).  If there is still significant asymmetry then a repeat reduction on the larger breast will be needed.  

It will take a number of months for you to be able to judge your results and things will continue to change over the coming months. Stay in touch with your PS. Often the larger breast will remain larger after surgery but I would wait until 6-12 months before considering any further surgery.