It is such a reflection of the male oriented way in which society has been constructed that for the trouble of letting a little jiz out he suddenly accrues a raft of rights pertaining to the woman he had sex with. For you pigs the woman is just an object, a receptacle for the jiz, once his jiz is in her he suddenly has accrues property in her. She must consider the poor man's feelings when she decides what it is she wants to do with the body that used to... or perhaps you think it was never hers to begin with. Honestly the way Mirakon just framed it you might have thought pregnancy was a 50-50 process, parenting can be I'll grant you but pregnancy is 99% the woman and 1% the man. Any delusions the man might have about being more involved are socially or psychologically constructed and a pregnant woman has more than enough on her plate already, she shouldn't have to worry about accommodating the man's delusions of self importance.