@Mardyface
This has nothing to do with legislation and everything to do with the child and the family unit. Women can't control what legislation exists or what society expects - and that is truly tragic, but they can control the quality of life and care they provide for a child.
That child doesn't care what legislation exists - they do care about a mother and father who doesn't have the mental, physical and financial resources to look after them. There are so many adults dealing with childhood trauma, so many children who have to grow up too soon to be adults in place of their parents, children who grow up in poverty with risks to life, safety, and health, children who become their parents's emotional support and carers. And while this can happen anyway to anyone at anytime, bringing them into a world where you already know you can't give them a good life is not in their best interests.
People wouldn't bring home a puppy if they didn't have the time, space, patience or money to look after it properly. Yet we do it so unthinkingly with human babies.
I raised the point because OP's only rationale for having the child was her body's urges and own emotional need for it. Did not see any planning, suggestions or consideration for how they would manage. It is her fiancé thinking about that and their family life. Women alone bring children into the world and should be considering a lot more when making that decision than just, 'but I really want one'.