I've just had my third round and was worried by it too. But my MS nurse says it's actually more common to need further rounds than they first thought - basically, the more people have the treatment the better data they collect. Sending you best wishes for a smooth treatment :)

Thank you so much for your comment! I really do appreciate it! :-) I had no idea about the data to be honest, good to know :-)

Hi, I have RRMS and have had to have a 3rd round of Lemtrada, I was told it wasn’t common to have a 3rd. 
Has anyone else out there had 3 rounds? I’m scared I’ll need a 4th l.