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A 17-year-old female asked:

Missed a bc pill the third week into my pack, i took it 13 hours after i should have.had unprotected sex before +after cd i be preg? on bc 2 years nw

1 doctor answer1 doctor weighed in
Dr. Mary David
Specializes in Obstetrics and Gynecology
Unlikely: It is possible but unlikely. The most crucial pills in the package are the first 2 weeks. You may have some breakthru bleeding because of taking it late and you do not want to make a habit of this. Many of my patients set an alarm in their cell phone to remind them to take their pills.
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Related questions

A 19-year-old male asked about a 19-year-old female:
Started bc pack 1 day late on mon doubled next day missed one pill during week on wed took 2 on next day and had unprotected sex on friday protected?
Dr. Yash Khanna
Family Medicine 59 years experience
YES YOU ARE PROTECTE: Yes you are protected but you have to learn and form a habit of taking your pill daily.Best may be take at same time daily like going to bed, or with ... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 23-year-old female asked:
Ive missed two of my Minerva 35 active pills on Friday and Saturday which is in the first week of my new pack. Ive taken those two today on Sunday. I had unprotected intercourse on Friday. Should I take an emergency contraceptive?
Dr. Brad Douglas
Obstetrics and Gynecology 26 years experience
That would be a good: That would be a good idea - as you might not be protected
Created for people with ongoing healthcare needs but benefits everyone.
A 26-year-old female asked:
I missed 3 birth control pills (Portia) during the first week of new pack and had unprotected sex. Should I be worried or just continue taking pills?
Dr. Wayne Ingram
Specializes in Obstetrics and Gynecology
Both: Continue taking your pills as prescribed AND use a "backup" form of contraception the rest of this cycle. If no period at the end of this cycle, run a... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 22-year-old female asked:
Been spotting all month because missed bc pill last month, skipped placebo pills, missed pill on 3rd week this month. Will I be safe to have unprotected sex if I skip placebo pills again and start new pack right away?
Dr. Gurmukh Singh
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It would not be safe to have unprotected sex with your history of bc pill intake. Do use a second form of birth control like a condom or diaphragm. Y... Read More
Created for people with ongoing healthcare needs but benefits everyone.
A 17-year-old female asked:
Ive had unprotected sex (the beginning of the month) while starting a new birth control pill pack. I took a plan B, and a week later I had unprotected sex again but Ive been taking the pill regularly since Ive started the new pill pack. Am i preg?
Dr. Robert Kwok
Pediatrics 35 years experience
About BC pills...: A woman who is properly taking her birth control pills, and is beyond her first pack of pills, has contraceptive protection ALL the time, regardless o... Read More
Created for people with ongoing healthcare needs but benefits everyone.
Last updated May 12, 2014

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