Yes. I had wavy hair as a child that went to 3b hair around puberty. It relaxed a little when I was pregnant and right afterwards, but eventually went back to 3b. I have noticed lately that the curl is falling out again. I'm more of a 3a or maybe even into the 2 category now. And the texture has changed a little - not nearly as course as it used to be. I'm almost 43 now. I do think it has to have something to do with hormone changes. It's strange. I feel that I am at the mercy of my hormone happy hair....