I am on the pill for almost a year now and I have never missed a pill and my fiancé and I are faithful to each other so STIs and STDs are not an issue.. I had sex with my fiancé on Saturday I was scheduled for an ankle surgery on Tuesday but I have had surgeries just like that and they never gave me an antibiotic but they did this time.. Am I at risk for pregnancy? We didn't have sex Sunday Monday or Tuesday

Of course I know you realize that even if you take the pills perfectly, they are not 100 percent, so even perfectly, there is a small chance. There is just a slightly larger chance, but it is still very small.

Yes I know but I'm worried that I can get pregnant since I was given an antibiotic through an IV yesterday and I am wondering if Saturday could affect anything