Anytime a man and a woman have unprotected intercourse, there is the risk of pregnancy.
Antibiotics usually do not interfere with fertility; having unprotected sex during antibiotic use does not decrease your chances of becoming pregnant.
Risk of pregnancy can can depend on where you’re at within your menstrual cycle. This time in your cycle (3 days before your period), should be when you are least fertile, so the risk of pregnancy would be lower (but not impossible!).
22. February 2012
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