I know this has been done before but I'd like to post a link to the \link{http://www.anthonynolan.org.uk/\Anthony Nolan Trust}
Our friends recently found out they were expecting a baby. Unfortunately however during the routine blood test she has found out she has leukeamia. Things don't look good for the pregnancy, she is not expected to live long enough for the pregnancy to become viable without treatment that would undoubtably effect the baby. Things are still uncertain at the moment as they think it may be quite advanced leukeamia but even so it has reminded me once again about the bone marrow register.
I know loads of people on mumsnet wont be eligible to join (I'm not) but here's hoping you can get some dh's signing up.