Disingenuous. Contraception and abortions freed women from being locked into patriarchal family structures (see the thousands of years of history where women were passed from father, to brother, to husband with no choice in the matter).
Not entirely, but it is a contributing factor: Women aren't suck having children and stuck staying with some guy because she can't support herself. It isn't the only benefit nor the only outcome of having these - we've had different sorts of abortion and imperfect contraception for thousands of years. Women are still stuck in such societies. Safe contraception and safe abortions keep women from dying. Women are able to have fewer children, spaced further apart, making for healthier women and healthier children - even in such traditional societies, assuming folks have access to these things.