A local LC (not certified) who is married to a pediatrician is still giving out advice to moms to not use wool-based products on their nipples, but to use Crisco (I was given this info. 7 yrs ago by this practice, and was suprised to have a mom call and tell me she got the same info.) Is there any legitimacy to using Crisco? Melissa Kirsch, JD, LLLL