And essentially all adoption in Sweden is international - only about 100 adoption cases a year involve Swedish births. Foreign adoptions are troublesome enough to make a womb transplant look like a reasonable alternative. Now you know why this would happen in Sweden.
So since you're curious, wyager, it seems a little hand-wavy to say "she could have used a surrogate or, gasp, adopted." Combining sarcasm and hand-waving makes for poor commentary.