Yes the antibiotics can interfer with your birth control I was put on amoxill and was on BC when I became preggers with my second son It took 4 weeks to show positive ... But U never know maybe U arent pregnant .... Just wait 4 weeks and test :)
LG Proud Mommy of 5 to be!!!
Hi!
I am just jumping in to this forum, so answer is late.
You did the right thing with doing the pregnancy test, and you probably don't have to worry from here. Antibiotics can sometimes decrease the efficacy of oral contraceptives, but only during the cycle in which they are taken.
Hope this helps!
Dr B