@mschronic 

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mschronic

For the girls (no boys allowed)

Hi ladies, I know this is kinda gross for some but have any of you experienced late periods when on Rebif. I just wanted to check whether anyone has experienced this and also do your periods affect you in any way when it comes to your MS? Do your muscles feel more stiff etc? Thanks
@T
 

I was on Rebif for over three years and never noticed it affecting my periods. Saying that, I also have Polycystic Ovarian Syndrome so my periods have always been all over the place anyway! I always find I get much more tired around my ToM. The first couple of days I am totally drained - more so than before my MS.