The correct dose of Doxycycline for the treatment of Chlamydia trachomatis in a non-pregnant woman is:____.
Select one:
A. One gram orally in a single dose.
B. One hundred milligrams orally twice a day for seven days
C. Five hundred milligrams orally twice a day for seven days
D. Two hundred and fifty milligrams orally twice a day for ten days.