Emergency contraception (EC) is safe and effective in preventing pregnancy after unprotected sex or when birth control fails. EC pills temporarily stop the release of an egg from a woman's ovary and may prevent a fertilized egg from attaching to the uterus. Ideally, EC should be taken within 24 hours of unprotected sex, though it is still effective within 72 hours of intercourse. The sooner the pills are taken, the more effective. EC is not effective if you're already pregnant. EC is available without a prescription at pharmacies, unless you're under 18 years old. If you need a prescription, call the Women's Options Center.
Available
| Monday - Friday | 8 am - 5 pm |
|---|
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Counties ServedSan Francisco
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stateCalifornia
What to do next:
Call 415-353-7003
Call to make an appointment.
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UCSF Women's Options Center
2356 Sutter St.
San Francisco, CA 94143-1648
Get directions
1.3 miles away Mon - Fri 8 am - 5 pm Sat - Sun Closed
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