4 year old’s piercings never healed after 3 months and was getting pus. She had the stainless steel earrings, then I swapped to gold (not pure gold though). Switched to titanium studs and she no longer had redness or pus. But it looked like the skin was fusing to the butterfly thing on the back of the stud. GP had recommended sleepers because the skin can’t grow into the stud’s butterfly
back thing. (He said he has sent a child
to a cosmetic surgeon after the ear grew over it!) since putting in the sleepers we haven’t had any issues.
These earrings have been great: look cute, right size (8mm), really thin, haven’t tarnished. Delivery was prompt, good price too. Bought rose gold and they’re pretty.