Superstitions - pregnancy

Karen • Mother to 2 boys (14 & 3) and one angel baby lost (Sept 23rd 2014) & carrying our rainbow baby.
Just wondering if anyone had heard of any superstitions concerning attending funerals and burials when pregnant.  Lost a close family member this morning and now my Aunty insisting I don't go to the funeral. 
I will be attending I need to say my goodbye's but just wondering if anyone had heard anything? 
Thanks