We nadle is a pre nadle for men too. A woman should be taking her pretmat pree needle three months prior to getting pregnant, if she can. And the men should as well. They send you the men's prea needle and the women's pree nedle its at functional levels. Chris cresser, markheimen, or both, adviseras they reviewed the nutrients that went into those supplements as well. So i love it. It's making super easy. We'll probably go round three. I'm crazy. At least i have three children.