She was already pregnant when captured.
Ah, yes, well.. that speaks to something too doesn't it? I mean, I moved country twice when pregnant with my first, and was adamant that I was going to be having a home birth in a not entirely modern country (! Thank God not, since that's not how it went in the end) - DP, whilst respecting my wishes and supporting me, was pretty against that whole idea if he was honest, and he certainly wouldn't have gone back-packing with me in a war zone!