Hi,

The pregnancy advice from the MS Society in the UK is at:
http://www.mssociety.org.uk/about_ms/symptoms/womens_issues/

And some health info about Rebif & prenancy is at:
http://www.neurology.org/cgi/content/abstract/65/6/802

These give two sides of a coin and, as in most things to do with MS and,
especially, with having a baby, get as much advice as you can but it looks as
though there is usable information about a successful route out there somewhere.

Whatever happens, I wish you both the best of luck

Hugs,
Jayne xx