Can't tell: Taking an emergency contraceptive pill (such as Plan B or other brands) can alter the timing or quality of the current cycle and the upcoming cycle. Things should be back to usual, after the upcoming cycle. One should check a urine pregnancy 3 weeks after taking an oral emergency contraceptive.
Answered 12/5/2015
1.9k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question