I honestly would have liked it better if they kept her in that half Borg outfit she wore in the Gift... then they could have various parts able to be removed gradually as something of a slow progression towards her getting her humanity back. But that would have suggested a well thought out plan beyond "Borg babe in catsuit! Let's screw with Harry!"
But as stated on the show she apparently had no issues with her "plumbing" as it were. The Doctor even not so subtly encouraged her to procreate by showing her pictures of 8472 mating. I actually wonder how big a database the Doc has dedicated to alien porn.