You are right, but that's not what the article the GP linked is about. It's based on two (IMO very flawed) arguments, one, that men having the option of birth control forces women to trust them (which may be true, but is a problem faced by men today), and two, the – quite creepy – belief that women should be able to unilaterally decide when a couple starts having offspring. (As if men were not legally beholden to care for their offspring.)