Some antibiotics are effective for chlamydial infections and other, commonly used antibiotics are not. Recommended therapy for chlamydia is either azithromycin (Zithromax) or doxycycline. Some but not all quinolone antibiotics also reliably cure chlamydia. The best thing to do is to let your girl know that you have chlamydia and that it is important, both for her and your unborn child, to be treated. Her obstetrician can then evaluate whether her infection is adequately treated.
The situation is a little more complicated in her situation than yours because many of the antibiotics typically used for chlamydia (doxycycline and quinolone antibiotics) are not routinely used in pregancy. Please do not delay in letting her know that she needs to be treated for chlamydia so she can get this sorted out with her docter.
Good Luck. EWH
they gave her cephalexin 500 mg for 1 wk with one more refill. Plus a 3 pill suppossitory antibiotic.