Prior to the IVF existing, if couples were unable to have children, they either adopted (possibly older children or sibling sets) or grieved but came to terms with it over time. Now, many seem to feel that if they don't explore the IVF option, they won't fully be able to move on. And if the first doesn't work and there are more blastocysts frozen, that they should go again and again.
Given the relatively low rate of success, this seems to be such unfair pressure to put on a couple. Particularly as it is a postcode lottery which disproportionately favours the wealthy.
Also, when people who are already alive are turned down for life prolonging cancer treatment due to expense, it seems unethical to say that the NHS can sometimes fund the creation of new life, but not afford to meet the medical needs of existing humans.
I totally understand the urge to reproduce, but the desperation to have a child still doesn't stop it from being a "want" rather than a "need". I really don't want to offend anyone but it is obvious that it is a want, irrespective of how primal the urge to have a child is.
On a really global scale, we know that as a species we should be encouraging people to have fewer children for environmental reasons. It seems strange then, on a purely theoretical level, that we are prepared to go to such extraordinary lengths to create more humans.
Like Lass, I am pro-choice but can't help being concerned about IVF at a societal level.