I'm booked in to have one of these tomorrow morning...it's when they inject dye into your uterus/fallopian tubes to see if there are any blockages...

Has anyone ever had one before?

My FS told me to take a couple of panadol beforehand as it gets "uncomfortable"

Does it hurt alot?

Also...should I take a undie liner tomorrow...just in case it leaks afterwards?

Thanks guys