Read the following context and choose the best option to answer the question.
Context: I have noticed today ( 29th September ) that my nipples are very sensitive . I have done a pregnancy test today but was negative . When would I be able to do a test and if i am pregnant get a positive result ? ? Has anyone else had this sort of circumstance and if so what was your result ? ?
Question: Why does the narrator think they are carrying child ?
Options: 
A. None of the above choices .
B. They did not have a period .
C. Their stomach is bigger .
D. Their arreolas are sensitive .


D