You might even find that when a woman voluntarily - or negligently - gets pregnant, that she has formed a lawful trust with the man as the creator, herself as trustee, and the coming child as beneficiary. It's in the standard setup of her pregnancy.
you must be living in the 1500's
its the womans body. the woman goes through the procedure. its the womans choice.
if men could get pregnant. then yea men can then make that choice. but no man should have power over a woman
no contract is formed between a man and a woman when they have sex, in regards to children.
you must be either a 15yo kid that has yet to have a sexual relationship. or a really repressed old guy that just hates women and never wanted a relationship. because its obvious you have no personal experience of sex
i can imagine you stupidly walking up to a woman in a bar and handing her a contract for her to sign talking about pregnancy.. but here is a tip. talking about pregnancy and contracts on first date is not a good pickup line