Um... I guess she hadn't had a gynecological exam prior to this.
Otherwise I suppose they would have seen two cervices.
Check the dna of the male nurses.
Oh, but you missed the part about two wombs?
INTERNET SURFER HIT IN THE HEAD AND MISSES THE MOST IMPORTANT PART OF THE STORY!
WHAT DO YOU THINK?
I hope I didn't step on any toes. I was just trying to be dramatic.