I have annual cover with a company called multitrip (as we went to oz in nov and going to Rhodes in 5 week) I just checked earlier that pregnancy is covered and it does say that it's covered if need to cancel due to related issues, medical input that may be required related to pregnancy while away and for the actual travel as long as it is not against dr advice. I've already been told to ring mw week before and she will write me a fit to travel letter, I come back just before 27 weeks so under the cut off for needing a note but thought best be safe than sorry! Lol.