Of course this is from a man. 

Hi Mike, If you think it is so great staying home & not being allowed to use your other talents in a career or vocation outside of your home, why don't you become a homemaker?  It is a brave new world & if that is what you feel called to do, men can do it too!  Not all people feel called to the same work, that makes them human not feminists.

Maternity leave wasn't an issue because Mothers never got a day off for any reason.  By the way, there is paternity leave now too.  

Abortion was at the same rate in the 50's before it was legalized as it is now in the US.  In fact, since there were probably many undocumented abortions in the 50's, due to the laws, its likely there were more abortions back then.   Currently, most countries where abortion is illegal/very restricted, they have the highest abortion rates.

Many single women had sex in the 1950s but no one knew per the Kinsey Reports & I know no career women who feel like sex slaves in the US today.