Get Virtual Care
For Businesses
About Us
A member asked:
I was off my period for a week. i had sex and then took plan b, now my period is back... what's going on?
A doctor has provided 1 answer
It happens sometimes: Plan B can alter the menstrual bleeding for the cycle in which Plan B was taken, and sometimes the next cycle too. There can be irregular spotting. One should be sure to check a home pregnancy test about 3 weeks after sex, because Plan B works most of the time, but not all the time.
Answered 9/15/2016
991 views
Thank
Related Questions
A member asked:
I took plan b a month ago and had my period last week. It stopped for a day started back up ended for a few days and now I'm bleeding again. ?
A doctor has provided 1 answer
A member asked:
Had sex on my period then took plan b a week later i spotted now this month i haven't gotten my period i took a test the first day and it said neg.
A doctor has provided 1 answer
A member asked:
I had sex a month ago and took plan b pill before I ate and now I had sex again and took the plan b pill again but my period is 1 week late. ????help
5 doctors weighed in across 2 answers
A member asked:
I am 18 and did not have a period last month, but it did come this month and its been 2 weeks long and very light. It stopped i had sex, now its back?
A doctor has provided 1 answer
A member asked:
I had my period last week now its back again i had sex 2 days after it ended but my periods are regular never this early?
A doctor has provided 1 answer
People also searched for:
Hello, I had my period in the beginning of this month. I've been having sex with my boyfriend and took plan b, but now I'm bleeding/cramps back pains?
Last period: 9/9. Sex: 9/26. Plan B: 9/28. Now period? (10/8-) but heavy dark red/brn, chunky, boobs/back hurt/tingle, moods, bloat. Am I pregnant?
Back in September took plan b because of broke condom, since then my periods have every 32 days exactly. Had protected sex & now my periods 1 day late?
Its been a over a week since I took a plan b and I did have unprotected sex after. Now it seems I have had a very light period two weeks before my ac?
Iv been having my period every 2 weeks for the past 4 cycles now I took plan be a while back like 3 months ago I am wondering if it's the cause?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
