Anyway , the third friend happens to work in my office . She is as far along as my best friend back home . She was so kind in the way she told me . Then another mutual friend , who battled infertility for years , immediately called to make sure I was OK . That was the call that clued me in that I might not be .

OPT:
A). She does n't have many friends .;
B). None of the above choices .;
C). She 's probably pregnant .;
D). She is battling infertility .;
Q: What can we infer about the narrator ?
D).