I've heard that there were links between certain powders and cervical cancer, and the "labia fushion" thing too. I never used it with Matilda, I found some natural products that were labeled "safe" to use & I think I only used it once.

Matilda had "labia fushion" for the first 6 months and I did have a MCHN ask me if I used power on her as a newborn...