Currently 36DDD - will the size change once they drop?

In order to let the implants to drop, you should let them gently come down with time and gravity. I recommend not pushing them up with a bra for 3 months. However the size varies by the manufacturing companies. One may say DDD but another one may say DD or D. I'm sure you have discussed the size you wish with your plastic surgeon before selecting the implant.

Dear sunnydays345543,
I understand your concern and it is quite normal to be concerned about the outcome following a breast augmentation surgery. However, you are still in the very early stages of the healing process at 2 montha post op.You 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 around the implants are still swollen. Once the swelling subsides and the implants drop to their final position, you will be able to see the final result of your breast augmentation surgery.
Daniel Barrett, MDCertified, American Board of Plastic SurgeryMember, American Society of Plastic SurgeryMember, American Society of Aesthetic Plastic Surgery