I had a breast augmentation 8 years ago with the Allergan Biocell textured breast implants. Within the last year, the right implant has started getting stuck in an ‘up’ position, either randomly or when I wear something tight on my chest (sports bra, tight shirt, etc). When it happens, oddly if I shake my breast for about a minute or sometimes hang upside down, it goes back into its original place. Any and all info appreciated!