Thank you for sharing your question. Though difficult to offer definite advice without a full series of photographs or an in-person examination it is common that at 5 weeks after implant placement that the swelling from surgery is flattening your implants and holding them high on your chest. As this swelling resolves, the volume within the implant will redistribute towards the lower portion of your breast achieving a more natural appearance, and filling your bra cup more. I know waiting is difficult, but judge your results at 4-6 months after surgery as most of your breast changes should have occurred by then. There is little that will hasten their "dropping" other than time. Hope this helps.