I noticed that a particular user went through 100+ images of characters with small-ish chests and tagged them with estrogen. I don't disagree with this tag conceptually, but its name might cause some confusion, specifically when it's used to indicate the actual medication form of estrogen. For the uninitiated, breast growth is a side effect of estrogen hormone therapy. With TWYS in mind, it doesn't seem right to tag girly/gynomorph/etc. characters with "estrogen" regardless of whether the artists states that they are on HRT. Perhaps it's just the artist's style to draw girly characters with small "breasts" that aren't actual breasts. I think images tagged with "estrogen" that fall under this category should be given a different tag, perhaps puffy_chest? I would ask for a tag alias but there are some images that feature estrogen pills or other medication that better suit this tag. So is there an easier way to clean this up than going through each tagged image individually? As in, would a mod be able to take just the images that this user tagged and change "estrogen" to "puffy_chest" or something similar?