In my opinion, the best answer among the choices listed is option B. Bioflavonoids are naturally occurring plant chemicals. From, the name "bio", these substances most likely comes from living organisms. Flavonoids that come from living organisms. Bioflavonoids are found in the rind of green citrus fruits and in rose hips.
its not very common but yes theres a possibility. but if you are missing your period for 2 - 3 months i would highly recommend getting a pregnancy test.
