if you cannot see signing a contract before sex is a ludicris proposition im not sure I can help you understand that.
feel free to ask any woman in your life to sign such a thing.
What's your definition of "before sex"? If you mean while you're in bed, just about to get it on, then I'd broadly agree with you. That's relatively unworkable.
If on the other hand you mean at a time prior to sex, be it a week or year where a contract is signed after agreement between both parties then no, it's not unreasonable at all, or at least any more unreasonable than other contracts signed prior to marriage (for example).
I also mentioned earlier that it would have to gain societal traction - I.e it would take a while to become more common an occurance (such as with prenups) but could quite easily become a relatively normal condition.
that makes no sense in this context.
we have universal health care.
we have universal child benifit
csa is an utterly seperate and personal issue.
you could compare it to health care if we didn't have universal health car ebur some weird system where your obligated to pay for your kids but we dont
And for many Americans against universal health it's also a completely separate personal issue. You live in a country where universal healthcare is taken as given and sensible. If someone breaks their leg doing something stupid on a motorcycle we consider giving a small part of our taxes to help heal them as normal. In the US that's not the case.
The only reason fathers who don't have any contact with their child are compelled to pay towards their care is because of a law implemented in the UK. It's an artificial construct and could be changed with the stroke of a pen.
Your failure to grasp this is a prime example of taking the current situation in law as a fixed entity, rather than realizing law and morality are fluid and change both internationally and through time.
Any argument that involves trying to claim that everyone's else shouldn't pay for people's mistakes can equally be used in relation to things like the NHS.
Edit: To have a discussion about whether you (as a couple and as inddividuals) want a child, and what you would both want if pregnancy happened is a perfectly rational thing to do in a relationship. All I'm "advocating" is you put your verbal agreement into a more formal agreement, with the termination conditions clearly laid out. Those being the man absolving himself of financial responsibility if the woman decides to keep the foetus (having both agreed to termination) for starters, but they could also include clauses that benefit the woman as well.