I've been taking monophasic combined birth control for well over a year now.
My pills start on Monday. When I take my last pill on Sunday, my period will usually come Thursday morning.
However, my past few periods have consisted of me getting my period Wednesday night. And now today, it's Tuesday afternoon, and it's starting.
I have been on Marlissa birth control and have not changed my prescription.
Does anyone know why this is happening? I have been sexually active with my boyfriend without a condom and I'm starting to get worried. What should I do?
Period keeps changing on the same birth control?
Added 26 May 2015:
My period used to be Thursday to Tuesday and now it's usually Wednesday night to Wednesday morning. What is happening?
Search for questions
Still looking for answers? Try searching for what you seek or ask your own question.
I've been on the combined birth control pill for about 4 months now, and I'm due to get my period in
Posted 28 Jan 2014 • 1 answer
Posted 26 Feb 2014 • 1 answer
Posted 27 Jan 2015 • 1 answer
Posted 29 Jan 2015 • 1 answer
Posted 29 Aug 2017 • 1 answer