Perhaps. If testing on animals means that a certain medication is less expensive, and the woman with no insurance can afford to buy it, then wouldn't that outweigh an animal's suffering? I say let the testers do as they will, and those labs that use animals less, or more humanely, or whatnot, will make certain that consumers know about it. (Case in point: organic groceries.) Then, consumers can choose products based on their own personal ethics and incomes.