1 doctor weighed in:

On birth control, had unprotected sex, then took plan b right after. Could I be pregnant? Had protected sex this morning.

1 doctor weighed in
Dr. Brad Goldenberg
Pediatrics

In brief: Yes

All forms of birth control are extremely effective, but none have a 100% effectiveness rating.
If you are 7-14 days late on your period, make sure you test urine pregnancy test weekly until either you have a period or test positive. If you have no period and continue to test negative more than once, see an OB to rule out a pregnancy with ultrasound or more urine and blood tests at the proper time

In brief: Yes

All forms of birth control are extremely effective, but none have a 100% effectiveness rating.
If you are 7-14 days late on your period, make sure you test urine pregnancy test weekly until either you have a period or test positive. If you have no period and continue to test negative more than once, see an OB to rule out a pregnancy with ultrasound or more urine and blood tests at the proper time
Dr. Brad Goldenberg
Dr. Brad Goldenberg
Thank
Get help from a real doctor now
Dr. Jane Van Dis
Board Certified, Obstetrics & Gynecology
16 years in practice
47M people helped
Continue
111,000 doctors available