Sorry, with 'gov-run health care, that will not be covered, therefore, it is more practical to give marriages to couples that can produce 'naturally' for the least cost. And in case you did not read the above closely: the gov will not discern the small percentage of couples that do not have children. They would be to hard (and costly) to sort out, and if a law was passed for just 'them', it would be to hard to enforce (we were waiting before starting a family).
That was kinda the point- They don't want "special" health care treatments.. They just want the equal opportunity that married couples have, on the same plan. Gays are no less earning or deserving of the same coverage that straights have, just as they are no less deserving of having the right to adopt children, rather than being barricaded, as is how it currently stands.
In the case you are speaking, it could just as easily be argued that Gays would pick up where straights failed, through adoption, or even IVF. And no I am not arguing that ANYONE should be entitled the right to free or community sponsored IVF.. But to be able to become foster parents, and have the same first dibs on adopting a child, YES. And to be legally allowed to marry and have the same fiscal rewards for being married, as heteros are, YES.
When I ask supporters of homosexual marriages to provide some 'real' examples of the benefits 'most' homosexual marriages would provide, I hear crickets chirping. Then the subject is changed to another tangent. The closest reason I have heard is: because I waaant it.
I have not seen anyone make such an argument on here.
Simply put- Gays should not be treated as if they are any less deserving of the same rights that any other citizen is deserving of, based solely on the sex organs of the person they love.
This anti-gay argument has effectively reduced gays to the general societal views of vagrants. The only difference- Vagrants can still marry each other.