i am not going to say uabu, but i am afraid i just dont get your longing for a girl, i have four boys, and was very happy with that, we then had baby no 5, who is a girl, i was totally convinced i could ONLY do BOYS so actually having a girl was a bit of a shock to me! i love her dearly, as i do my boys, but with each pregnancy my concern was for a healthy pregnancy and a healthy child.
all of my children are individual PEOPLE, regardless of their sex, they are all very different with different likes, dislikes nad hugely different personalities and dd is no exception to that, even at 16mths old, she is very much her own little person.
i never had any expectations of what a girl or a boy should be like, they are all just different people and i love the dynamic that each one of them brings to our family :)
if anything i was slightly wary of having a girl as my own relationship with my mother has not always been great, its fine now but we have our moments! :)
so far being a mum to a girl isnt much different other than the novelty of girls clothes, not taht i am a pink fan tho! but tbh i think if i had had 4 girls and then a boy the novelty of boys clothes would be the same iyswim?
you obviously love your ds, please dont let his desire for an imaginary daughter taint your relationship and life with your son.
you have very valid reasons for not having another pregnancy and tbh if you want a girl so desperately i dont think it would be wise anyway given taht you may get a another boy, tho i am sure you would also love another son dearly as well.
i think you need to put this desire to rest and focus on what you have tbh and i say that in the kindest possible way.
any child, whatever the sex is a blessing, i feel hugely blessed (in a non religious way!) for the 5 that i have and now just how amazingly fortunate and lucky ihave been.
live the life that you have, dont dwell on a fantasy that would never have been reality anyway xxx