Doesn't the Swedish system also allow the leave to be spread over time? So you don't have to take it all in a lump with the baby, but could return to work at (eg) 6 months, but with each parent only working 3 day weeks?
That would have a huge impact on everyone finding a better work/family balance IMO; very different thing to do that than to take a full chunk of time out of work. And here you 'loose' your mat leave if you do more than keeping in touch days.
Far better for employers too.
Trib, I know single parents get all the leave/pay. Maybe carers do to?
If you're writing to any MPs then its worth remembering that they've already started to look into how to share parental leave differently.
Cameron wants companies to only have to publish pay scales if the company is found guilty of discrimination rather than as standard - so maybe letters to your own MPs asking that they raise this?