Any time you have unprotected sex, you stand the chance of becoming pregnant.
Yes, it is possible.
Yes, it is possible for your period to be late or stop completely from any hormonal birth control.
A lot of women stop taking birth control without informing their Doctor. However when you do see your Doctor again its advisable you tell him/her that you're no longer taking birth control to your medical record can be updated accurately.
You need to consult a Doctor about this.
possibly, but maybe not after a little while.
If he is taking female birth control pills forget him. They contain hormones and he is not taking them for birth control.
It's possible that breakthrough bleeding could occur as result of taking birth control pills.
Nothing, Taking birth control is her choice
yes. nothing is ever guaranteed
it is possible
YES - no birth control devices are 100% effecitive. It is still possible to get pregnant.
Can birth control be ineffective while taking metronidazole?