Hydrosalpinx

Hello everyone! Have any of your ever gotten pregnant with a diagnosis of a Hydrosalpinx (inflammation/dialation of the Fallopian tube)? I have an unexplained right sided dialation of the right Fallopian tube without a blockage. I am stressing because my infertility MD stated that if I am unable to get pregnant with the IUI's we have been trying that most likely I will need IVF. Just wanted to see what everyone else's experiences were!