The change of law to enable parental responsibility from birth is not about whether anyone "changes their mind". It's more to do with both parents being legally able to make decisions about the baby's care immediately, rather than having to make an urgent application to the family court to acquire parental responsibility via a child arrangements order.
Complete nonsense, MopsRUs. You seem to be forgetting that you're talking to people here who've spent considerable time and effort studying the law as it works right now and the proposals.
As is your insinuation that rejection of surrogacy is motivated by religion. The French state is a secular state like many others who have banned surrogacy. In none of these states does the clergy hold the same high positions of power as they do in the UK through the House of Lords and the non-separation of church and state.
I'm a feminist and an atheist, I object to surrogacy because it is harmful to birth mothers and children, not because I adhere to some religion. None of you cheerleaders for commodifying birth mothers and children ever address our objections, instead you're flooding threads with disingenuous nonsense. If not to say downright lies.
The UN's Special Rapporteur on Surrogacy looked at all the evidence available and made the complete opposite recommendations to those proposed by the UK Law Commission. You might want to think about why that might be.