There is no proof that birth control has a long term affect on being pregnant.
Penicillin does not affect birth control.
Birth control pills may not work properly when taken while barbiturates are being taken
Asprin doesn't affect birth control.
Augmentin does not affect how well the birth control pill works.
Cortisone does not affect how well the birth control pill works.
No, but you should be abstaining from sex while being treated for chlamydia, so your birth control effectiveness is not an issue, right?
Antibiotics rarely affect the birth control pill in general.
I can't think of any way that glass would affect birth control.
No, clindamycin topical for acne does not affect the birth control pill
Only if you are being tested for female hormones.
Caffeine does not affect how well birth control works. Thank goodness!