Im on  birth control pill. I had sex Thurs & the condom broke. Ive been taking my bc like Im supposed to but i was on metronidazole during this same week. I know antibiotics weaken bc, & I just wanted 2 know what r my chances of getting pregnant from this?
Hi, Thanks for asking. I understand your concern.  Metronidazole is not known to reduce efficacy of oral contraceptive.  If you were taking the pills as prescribed regularly without a break in between... there is no risk of pregnancy in that particular month. That's why OC are to be taken regularly as per schedule . Till one wishes to avoid pregnancy.  Tearing of condom does not matter. You don't have risk of pregnancy with the act under discussion.  Thanks.