While having unprotected Sex , none the methods of Birth Control can be considered as 100% safe. But there are medicines in the market which can be given with in 48-72 Hrs after unprotected sex , and it MAY prevent the pregnancy. Follow:"Prevention is Better than Cure". Use CONDOM !
Its a possibility... are you but not likely, was it a full ejaculation while he was in you.. or was he trying to pull out?
Not very high. I have missed 2 birth control pills before and I had unprotected sex with my husband and I did not get pregnant. I have heard that the birth control pill will still be in your blood stream for a while even if you miss one or two pills, but I am not for sure how true that is.
No. That won't decrease the effects of the antibiotic on the birth control's efficiency. The only safe way is to use alternative forms of birth control while taking the antibiotic and for at least two weeks after finishing the antibiotics. Don't have unprotected sex during that time because you are at an increased risk of pregnancy. What time you take the pills won't help that - sorry :)
Can birth control be ineffective while taking metronidazole?
Yes, you can. While birth control is reliable, there is no birth control that is 100% effective.
Yes, Oxytetracycline will effect how birth control pills work and may put you at risk of pregnancy. I am not certain if it will have a similar effect on the morning after pill. Refrain from having unprotected intercourse while on your antibiotics and use protection for 2 weeks after you have finished your antibiotics and if you are on birth control, this should prevent pregnancy from occurring. If you do have unprotected intercourse, perform a pregnancy test 2-3 weeks later.
Changing birth control pills doesn't increase your risk of pregnancy if you started the new pack on time. It is possible to get pregnant even while using the birth control pill correctly, however, so take a pregnancy test if you're having symptoms of pregnancy.
Yes, no Birth Control is 100% affective.
yes, this will not affect your birth control
If you get your period while on birth control, you should continue using your birth control as scheduled. Bleeding does not change the schedule for taking your pill or changing your patch or ring.
If she was on birth control you should not have much to worry about.