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Plan b after period

A 19-year-old female asked:
Dr. Robert Kwok
Pediatrics 33 years experience
No worries: Plan B can alter the menstrual bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. One's menstrual pattern should retu... Read More

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A 25-year-old female asked:
Dr. Justin Diedrich
Gynecology 14 years experience
Prob normal: To be sure you should take a home pregnancy test. However it's normal to have an irregular period after using plan b. Good luck.
Dr. Cheryl Coldwater
Pediatrics 38 years experience
It may be the pill: Depending on what time of your cycle you take the plan b. If you take a morning after pill in the first half of your cycle, you may have an earlier th... Read More
A 24-year-old female asked:
Dr. Gurmukh Singh
Pathology 49 years experience
Hormonal imbalance: The hormones in Plan B may have affected your period. However, it would be prudent to repeat the pregnancy test in a week, if you do not get a period ... Read More
A 18-year-old female asked:
Dr. Gurmukh Singh
Pathology 49 years experience
Could be: Plan B does alter hormonal status and may cause irregular bleeding. If you do not wish to be pregnant, use contraception all the time, every time. You... Read More
A 21-year-old female asked:
Dr. Pierrette Mimi Poinsett
Pediatrics 38 years experience
Plan B side effect: The light bleeding you are experiencing is a side effect of the Plan B. Plan B alters the menstrual cycle. Plan B is 89% effective in preventing preg... Read More
A 16-year-old female asked:
Dr. Heidi Fowler
Psychiatry 25 years experience
This can occur.: Emergency contraception symptoms can include spotting or bleeding, changes in menstrual flow or your period may be late or early. Notify your gyn if ... Read More
A female asked:
Dr. Robert Kwok
Pediatrics 33 years experience
About Plan B...: Plan B can alter the menstrual bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. One should be sure to check a home ... Read More
A 33-year-old female asked:
Dr. Stephen Sudler
Obstetrics and Gynecology 40 years experience
Be more careful: Plan b is effective up to 120 hours (optimally 72) from the time of unprotected intercourse. If more than this time period has passed then another Pl... Read More
A 22-year-old female asked:
Dr. Oscar Novick
Pediatrics 58 years experience
Plan B: Your bleeding can last as long as your period might last or continue for some time
A 19-year-old female asked:
Dr. Keith Hansen
Fertility Medicine 38 years experience
Menses: There are a number of possibilities for why you would not have a menses after plan b. It is possible that the Plan B did not work and you are pregnan... Read More

90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more. Get help now:

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