You may be a medical student, an artist, a transgender individual researching HRT, or a woman tracking her own pregnancy or pubertal changes. For you, the desire is data-driven. You want to understand velocity: how fast does the nipple rise? When does the Montgomery gland become visible?
If you are seeking a time lapse for legitimate reasons, reframe your search. time lapse breast growth
Adults also experience breast growth, though slower and for different reasons: You may be a medical student, an artist,