I want to say upfront that I am happy with my one child, so I really don't know how you feel, but, being a firm believer in people having all the relevant information before they make a decision, I wanted to post with some thoughts that may not have occurred to you.

Feel free to ignore, obviously.

There is a school of thought (to which I subscribe) that three years is a more natural and healthier space between children than anything under that. When left to its own devices your body would normally delay childbearing, suggesting that this is better for you and the children involved. And I have heard of research that shows better health outcomes for baby where the gap from birth to subsequent conception is between 18 and 23 months. If you google "natural child spacing" you'll get info.

More personally, I have a son who is 29 months, and it is very intensive still. I think we've been through a few times where it has eased off, but he now really needs a whole lot of mummy attention. Add to that the memory of how intensive the newborn times are and maybe you can put aside your urges and just let nature take it's course?

Good luck with whatever you decide to do, sounds like your daughter has a mummy who really is thinking about her needs first