Assisted conception after miscarriages and ectopics?

Hi all, just wondered if anyone had ever been told by specialist that you've lost baby/babies due to not being vaccinated against rabies or had enough vaccinations against rabies  ... Obviously other reason also!? BUT .... I was told that possibly because I've never been vaccinated against rabies it could have had something to do with our two miscarriages and our two ectopics... I find this so strange ... I'm from the uk and have never heard anything like this before .. Any one experience the same strange possibility from assisted conception specialist?