When will my boobs drop!? I am a week post op. I started at an A cup (no sagging). (Photos)

As your implants are exceptionally large, I would expect it to be 4 to 6 weeks before you begin to see some settling. It will likely be 6 months or more before you can judge the result. I hope this size works out for you. 

Thank you for your question.  Anxiety about high implants is common in many patients and this forum is filled with questions related to this every week - so you are not alone.
Some of the high appearance in the first 2-3 weeks is due to swelling of the Pec Major muscle over top of the implants.  This exaggerates the appearance of a high position for the implants.
Implants typically drop over 6 months with saline dropping more than gel and smooth more than textured in my experience.  In the end an ideal breast has an upper pole to lower pole ratio of 45%/55% and the lower pole has to stretch over time to create this shape.  As someone who started with an A cup, you might have originally had a nipple to fold distance of 4-6 cm.  This has to stretch to 13-16 cm to fit the 900 cc implant.  The stretch in the tissues takes time and there are a lot of factors that will influence where the implants ultimately settle (your tissue elasticity, activity level, sleeping posture, degree of surgical release of the supporting structures at the time of the procedure among others).  The larger the jump in volume with the initial implant, the longer it takes and the less predictable the final position is.  In my practice I often recommend two stages (smaller ~500 cc implant first and then bump up to final volume) but every surgeon has a different philosophy, skill and experience in this.
I would see your surgeon regularly so they can monitor the implant settling over time and help balance your use of supportive garments with your activity level to try to optimize things over time.  At one week    things look pretty much as expected, given the surgery that you had, and it will be better in another 2-3 weeks as swelling goes down and the tissues start to stretch.

Thank you for your question and photographs.  My strong advice is to wait a full 4-6 months before considering the result of your breast augmentation.  Implants do take time to drop and swelling to resolve.  Best of luck.

Hello,
It is unknown when or if your implants will settle into position.  The main factor keeping them up is the tissue strength of your breasts' lower pole tissue, i.e. the part from the nipple to fold. That area will need to expand tremendously to accommodate your oversized implants. This may or may not happen. Time will tell. Best of luck!

At one week you are about 5 percent settled, healed, shaped, softened, dropped and fluffed. "Drop and fluff" refers to the fact that as the skin stretches and the muscles relax, the implants move down and out slowly – about 1 percent a day. It’ll be about six weeks before they even begin to settle down, but they’ll be close to 80 percent settled at three months. Watching their progress is like watching your hair grow. You don’t see a difference in your hair growth daily, but all of a sudden you need a haircut. 
Be patient after surgery. Give yourself a few months before making a judgment about your surgical results. You won't know the outcome until then. 
Dr. Ted Eisenberg, Board Certified Plastic Surgeon and Author
Phila., Pa.

Dear fusionelitecheer,dropping of implants is part of the healing process and this occurs after the tissues surrounding the implants slowly relax, allowing the implants to settle into their final position. It can take about four to six months for the implant to drop down to their final position.I understand that you are worried about your implants are not dropping as expected. However, you are still in the early phase of the recovery period. Please do allow some time for the healing process to occur. If after six months, you are not satisfied with the appearance of your breast, you can visit your plastic surgeon and discuss your concerns.Daniel Barrett, MD
Certified, American Board of Plastic Surgery
Member, American Society of Plastic Surgery
Member, American Society of Aesthetic Plastic Surgery

You are very early in your healing process.  A 900cc implants are very large and will commonly appear high initially after surgery.  It will take some time for the implant pocket to mature and allow improved shape/positioning of the implant.  I do encourage implant massage at 2-3 weeks.  I would discuss your concerns with your surgeon.  Your surgeon should be able to better clarify your current shape and direct you on the upcoming post-operative care plan.

Best wishes for a successful outcome,

Dr. Mooty

Hello dear!!
Thanks for the question and provided information.
You are still in the recovery process. Inflammation can last several
months. I would suggest if you have any concerns, you can talk to your
surgeon.  
Good luck :)

Hello and thanks for your questions and photo.  Unfortunately it appears that the breast implant pockets were not widened enough in the lower portions of your breasts, causing your implants to sit very very high.  They may drop a bit over the next few weeks, but from your current appearance it does not appear, to me, that they will ever settle into a pleasing position.  Full correction will definitely require a revision surgery.  Please discuss with your surgeon or perhaps seek a second opinion.  
I would encourage you to schedule a consultation and discuss your breast augmentation revision treatment options with a Board Certified Plastic Surgeon certified by the American Board of Plastic Surgery (ABPS), who is a member of the American Society of Plastic Surgery (ASPS), and also a member of the American Society of Aesthetic Plastic Surgery (ASAPS), and a fellow of the American College of Surgeons (FACS) demonstrating their commitment to cosmetic surgery and excellence in surgery.  Assure that they have multiple before and after photos of results that you like so that you can have an informed discussion about your breast enhancement/correction and possible results.
Best wishes!
Daniel Brown, MD, FACS      Diplomate, American Board of Plastic Surgeons      Member American Society of Aesthetic Plastic Surgeons      Member American Society of Plastic Surgeons       Real Self Top 500

I cannot view your photos well but you have undertaken a very large augmentation going from an A cup with 900cc implants. Your recovery will be very slow and I hope that you have not gone too large, if you have your concerns may not resolve. I hope your recovery goes well.