I had unprotected sex the same day that I started antibiotic treatment, before I started, am I still protected

I hold hear frequent reports that antibiotics interfere beside birth control pills, so I'm looking for some direction on my situation. This chronological Wednesday, I go to the doctor, and be told that I have a UTI and that I would stipulation to use backup protection for the rest of this pill pack. The piece is, we come home around 2pm, have sex around 4 that afternoon. Then I took my birth control pill at my typical time, 6:30 pm. Then, at 9:30 that hours of darkness I took my first dose of the antibiotics. So I'm wondering, am I at risk for pregnancy because we didn't use a condom on Wednesday, even though I took the antibiotics 3 hours after my birth control pill?
Answers:

B12 injection info.Hampton roads VA?

The worth of your birth control may own be lowered slightly by the antibiotics, but it shouldn't hold lowered it *that* much. Yes, you should use a back-up method of birth control when you're on a hormonal birth control and antibiotics, but honestly, I've be on antibiotics earlier and have sex minus a back-up method and be fine. My direction to you is to basically be sure to use a condom for the duration of the rest of your prescription of antibiotics, and not to stress too much nearly that one time.

Okay so i have unprotected sex?

Yes you could still be at risk. Remember sperm can live inside you for up to 24hours or unless they find the egg. You still could be at risk. But then again you might not I would still verbs to enjoy protected sex for the rest of the month, and going into the topical month.

Do i enjoy asthma?

Well, what's done is done. There is an increased risk of pregnancy by doing what you did, but the prospect on the terrifically first antibiotic is pretty small.

PLEASE use this a appropriate study experience and NEVER steal any probability if you do NOT want to become pregnant!