Why hairs not growing in the vertex area Hair going on the side but not on the top area. I have weight paint and made the vertex group yet no hairs grow on the vertex area. On the stomach and near nose. (I tried flip normal's, scale is 0) Any suggestion or help. Thanks

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No group assign
Your hairs are growing but they are apparently combed down inside the mesh. You can use the puff-brush in the particle edit tools to get them back out. Seems like you are growing your hair with a global down direction, I'd rather recommend growing them normally and then grooming your model with the particle edit toolset.