5 weeks post op, how long after breast reduction surgery can I expect my breasts to shrink?

Dear leg12151987,I understand your concern and it is quite normal to be concerned about the outcome following a breast reduction surgery. However, you are still in the very early stages of the healing process.Your will need to be patient at this moment and follow what your surgeon has instructed you to do post operatively.At the early stage of the healing process, the tissues are still swollen. Once the swelling subsides you will be able to see the final result of your surgery.Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

The swelling you are experiencing at this point in your BR recovery is normal.  It may take six weeks to six months for the swelling to resolve; the final results of your BR may not be apparent for a year. Postpone purchasing expensive lingerie with a professional bra fitter until then.
Kenneth Hughes, MD, Board Certified Plastic Surgeon
Los Angeles, CA

Hi and welcome to our forum!
The performance of breast reduction invariably results in swelling which takes a variable time to resolve, depending upon general health, self care, and activity. Generally, it takes 6 weeks for the majority of swelling to subside, but it may take a year to totally resolve.
I wouldn't spend too much money for a bra at this time as there may be further reduction in size.
Best wishes!

Hello and thank you for your question.   Please contact your plastic surgeon and ask
him/her specifically their protocol in regards to your concerns.  Best of
luck to you! 
 
Best,
Jon Ver Halen, MD FACS
Harvard educated plastic surgeon
Texas “Top Doc”
RealSelf100
America’s Top Plastic Surgeons, Consumer’s Research Council