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A member asked:

Unprotected sex 2 weeks after discontinued use of ciprofloxacin. had a period in between the 2 weeks. took ortho tri cyclen (ethinyl estradiol and norgestimate) lo whole time. protected?

A doctor has provided 1 answer

Yes, likely: Yes, you are likely protected. The effects of antibiotics on birth control efficacy is very minimal. Sometimes women use a back up method like a condom, but it's very likely that you aren't pregnant or becoming pregnant.

Answered 3/9/2014

4.4k views

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Related Questions

A member asked:

Starting ortho tri cyclen (ethinyl estradiol and norgestimate) lo on 5/11. My period started 5/5. When will it be on affect? Does this mean my fianc can "cum" inside me, no problem? Ty

A doctor has provided 1 answer

A member asked:

Can i skip or delay my period by one week on ortho tri cyclen (ethinyl estradiol and norgestimate) lo? If so, how would I do that?

A doctor has provided 1 answer

A member asked:

Can I delay my period for at least a week on ortho tri cyclen (ethinyl estradiol and norgestimate) lo? I've tried skipping the placebo pills and starting a new pack right away but had BTB

A doctor has provided 1 answer

A member asked:

How long does ortho tri cyclen (ethinyl estradiol and norgestimate) birthday control take to be effective? I started the packet on the 3rd day of my period on a wenesday

A doctor has provided 1 answer

A member asked:

What do you recommend if i take ortho tri cyclen, (ethinyl estradiol and norgestimate) can I skip my period and start a new pack?

A doctor has provided 1 answer

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