I started birth control pills for the first time ever yesterday and last night my boyfriend and I had unprotected sex. My period is suppose to start in 4 days. Do I need to take Plan B to prevent pregnancy or will I be alright if I keep taking my pills?
You need plan B, you aren't protected for the first 7 days. I take it you didn't read the directions. You're supposed to start the pill the day your period starts. You probably won't have a period now, when it was due, particularly with taking plan b too. Your next period will be late. But keep taking your pills, and it will straighten out. The plan B effects it and makes it late.
- Plan B Information for Consumers
- Plan B Information for Healthcare Professionals (includes dosage details)
- Side Effects of Plan B (detailed)
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