Absolutely.  I'm just thinking about the availability of those other resources. If your first resource is contraception, and there isn't much in the way of secondary resources, or much sense that society has any dignified use for you or any children you may choose to have, it's not a huge leap to think there's a whiff of eugenics around that first resource. I think well intentioned people can easily miss that, and fail to appreciate how that can contribute to the understanding that little value is placed on the lives of poor people of color. 

Birth control is fundamental to women's equality, but it will not achieve the equality of poor women of color.  It just won't. It opens up worlds of possibility to women who do not belong to the underclasses, but those worlds remain largely closed to the rest, however many children they do or don't have.